The Number

28907

Twenty-Eight Thousand Nine Hundred and Seven

In Base 13 Tridecimal Is

1020813

The numbers with a 13 subscript use Base 13 Tridecimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

28904
1020513
Twenty-Eight Thousand Nine Hundred and Four in Base 13 Tridecimal
28905
1020613
Twenty-Eight Thousand Nine Hundred and Five in Base 13 Tridecimal
28906
1020713
Twenty-Eight Thousand Nine Hundred and Six in Base 13 Tridecimal
28908
1020913
Twenty-Eight Thousand Nine Hundred and Eight in Base 13 Tridecimal
28909
1020a13
Twenty-Eight Thousand Nine Hundred and Nine in Base 13 Tridecimal
28910
1020b13
Twenty-Eight Thousand Nine Hundred and Ten in Base 13 Tridecimal

Scientific Notation

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

2.8907e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0000cac91ab90b881813

The reciprocal of 28907 in Base 13 Tridecimal.

Palindrome?

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

The number 1020813 is not a palindrome.

Not A Prime Number

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

Twenty-eight thousand nine hundred and seven is a composite number with 4 total factors (including 1 and itself).   See primes in Base 13 Tridecimal

A Composite

Composites have more than just these two factors.

Twenty-eight thousand nine hundred and seven is a composite number with 4 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 twenty-eight thousand nine hundred and seven has the following 2 prime factors:

137
a713
One Hundred and Thirty-Seven in Base 13 Tridecimal
211
13313
Two Hundred and Eleven in Base 13 Tridecimal

Prime Factorization

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

a7131 · 133131 = 1020813

Base Conversions

The number twenty-eight thousand nine hundred and seven in 35 different bases