The Number

25621

Twenty-Five Thousand Six Hundred and Twenty-One

In Base 13 Tridecimal Is

b87b13

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

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

Nearby Numbers

Positive, nonzero integers within three units

25618
b87813
Twenty-Five Thousand Six Hundred and Eightteen in Base 13 Tridecimal
25619
b87913
Twenty-Five Thousand Six Hundred and Nineteen in Base 13 Tridecimal
25620
b87a13
Twenty-Five Thousand Six Hundred and Twenty in Base 13 Tridecimal
25622
b87c13
Twenty-Five Thousand Six Hundred and Twenty-Two in Base 13 Tridecimal
25623
b88013
Twenty-Five Thousand Six Hundred and Twenty-Three in Base 13 Tridecimal
25624
b88113
Twenty-Five Thousand Six Hundred and Twenty-Four in Base 13 Tridecimal

Scientific Notation

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

2.5621e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000116514965a70160513

The reciprocal of 25621 in Base 13 Tridecimal.

Palindrome?

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

The number b87b13 is not a palindrome.

A Prime Number

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

Twenty-five thousand six hundred and twenty-one is the 2822nd prime number.   See primes in Base 13 Tridecimal

Not A Composite

Composites have more than just these two factors.

Twenty-Five Thousand Six Hundred and Twenty-One is not a composite number because it has exactly two factors: One and Twenty-Five Thousand Six Hundred and Twenty-One

Prime Factors

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

The number twenty-five thousand six hundred and twenty-one has the following 1 prime factor:

25621
b87b13
Twenty-Five Thousand Six Hundred and Twenty-One in Base 13 Tridecimal

Prime Factorization

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

b87b131 = b87b13

Base Conversions

The number twenty-five thousand six hundred and twenty-one in 35 different bases