5 hundreds
Hundred-Groups = 100 + 100 + 100 + 100 + 100
Hundred-Groups = 500
1 tens
Ten-Groups = 10
Ten-Groups = 10
4 ones
514 = 500 Hundreds + 10 Tens + 4 ones
514 = 500 + 10 + 4
Show numerical properties of 514
514
five hundred fourteen
Decompose 514
Each digit in the whole number represents a power of 10:
Take the whole number portion on the left side of the decimal
Expanded Notation of 514 = (5 x 102) + (1 x 101) + (4 x 100)
Expanded Notation of 514 = (5 x 100) + (1 x 10) + (4 x 1)
514 = 500 + 10 + 4
514 = 514 <---- Correct!
Make blocks of 5
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Define an ordinal number
A position in a list
514th
Calculate the digit sum of 514
Calculate the reduced digit sum of 514
Digit Sum → 5 + 1 + 4 = 10
Since our digit sum > 9:
repeat this process to get the reduced digit sum:
Our new number to evaluate is 10
Digit Sum → 1 + 0 = 1
Since our digit sum ≤ 9:
we have our reduced digit sum
Digit Sum → 1 + 0 = 1
Calculate the digit product of 514
Digit Product = Value when you multiply
all the digits of a number together.
We multiply the 3 digits of 514 together
Digit product of 514 = 5 * 1 * 4
Digit product of 514 = 20
Opposite of 514 = -(514)
Opposite of = -514
Place value describes each digit
5 is our hundreds digit
This means we have 5 sets of hundreds
1 is our tens digit
This means we have 1 sets of tens
4 is our ones digit
This means we have 4 sets of ones
5 is our hundreds digit
1 is our tens digit
4 is our ones digit
When ey = x and e = 2.718281828459
We have Ln(x) = loge(x) = y
Ln(514) = loge(514) = 6.2422232654552
Is 514 divisible by:
2,3,4,5,6,7,8,9,10,11
Last digit ends in 0,2,4,6,8
The last digit of 514 is 4
Since 4 is equal to 0,2,4,6,8:
then 514 is divisible by 2
Sum of the digits is divisible by 3
The sum of the digits for 514 is 5 + 1 + 4 = 10
Since 10 is not divisible by 3:
Then 514 is not divisible by 3
Take the last two digits
Are they divisible by 4?
The last 2 digits of 514 are 14
Since 14 is not divisible by 4:
Then 514 is not divisible by 4
Number ends with a 0 or 5
The last digit of 514 is 4
Since 4 is not equal to 0 or 5:
Then 514 is not divisible by 5
Divisible by both 2 and 3
Since 514 is not divisible by 2 and 3:
Then 514 is not divisible by 6
Multiply each respective digit by 1,3,2,6,4,5
Work backwards
Repeat as necessary
4(1) + 1(3) + 5(2) = 18
Since 18 is not divisible by 7:
Then 514 is not divisible by 7
Take the last three digits
Are they divisible by 8
The last 3 digits of 514 are 514
Since 514 is not divisible by 8:
Then 514 is not divisible by 8
Sum of digits divisible by 9
The sum of the digits for 514 is 5 + 1 + 4 = 10
Since 10 is not divisible by 9:
Then 514 is not divisible by 9
Ends with a 0
The last digit of 514 is 4
Since 4 is not equal to 0:
Then 514 is not divisible by 10
Σ odd digits - Σ even digits = 0
or 514 is a multiple of 11
514
5 + 4
Odd Sum = 9
514
1
Even Sum = 1
Δ = Odd Sum - Even Sum
Δ = 9 - 1
Δ = 8
Because Δ / 11 = 46.727272727273:
Then 514 is NOT divisible by 11
514 is divisible by
(2)