The Number

13128

Thirteen Thousand One Hundred and Twenty-Eight

In Base 12 Duodecimal Is

772012

The numbers with a 12 subscript use Base 12 Duodecimal notation.

For more familiar numbers: See Thirteen Thousand One Hundred and Twenty-Eight in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

13125
771912
Thirteen Thousand One Hundred and Twenty-Five in Base 12 Duodecimal
13126
771a12
Thirteen Thousand One Hundred and Twenty-Six in Base 12 Duodecimal
13127
771b12
Thirteen Thousand One Hundred and Twenty-Seven in Base 12 Duodecimal
13129
772112
Thirteen Thousand One Hundred and Twenty-Nine in Base 12 Duodecimal
13130
772212
Thirteen Thousand One Hundred and Thirty in Base 12 Duodecimal
13131
772312
Thirteen Thousand One Hundred and Thirty-One in Base 12 Duodecimal

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

1.3128e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00016b55035098a7512

The reciprocal of 13128 in Base 12 Duodecimal.

Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 772012 is not a palindrome.

Not A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

Thirteen thousand one hundred and twenty-eight is a composite number with 16 total factors (including 1 and itself).   See primes in Base 12 Duodecimal

A Composite

Composites have more than just these two factors.

Thirteen thousand one hundred and twenty-eight is a composite number with 16 total factors (including 1 and itself).

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number thirteen thousand one hundred and twenty-eight has the following 3 prime factors:

2
212
Two in Base 12 Duodecimal
3
312
Three in Base 12 Duodecimal
547
39712
Five Hundred and Forty-Seven in Base 12 Duodecimal

Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

2123 · 3121 · 397121 = 772012

Base Conversions

The number thirteen thousand one hundred and twenty-eight in 35 different bases