The Number

2645

Two Thousand Six Hundred and Forty-Five

In Base 30 Trigesimal Is

2s530

The numbers with a 30 subscript use Base 30 Trigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

2642
2s230
Two Thousand Six Hundred and Forty-Two in Base 30 Trigesimal
2643
2s330
Two Thousand Six Hundred and Forty-Three in Base 30 Trigesimal
2644
2s430
Two Thousand Six Hundred and Forty-Four in Base 30 Trigesimal
2646
2s630
Two Thousand Six Hundred and Forty-Six in Base 30 Trigesimal
2647
2s730
Two Thousand Six Hundred and Forty-Seven in Base 30 Trigesimal
2648
2s830
Two Thousand Six Hundred and Forty-Eight in Base 30 Trigesimal

Scientific Notation

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

2.645e3

Reciprocal

A number multiplied with its reciprocal is one.

0.00a674b01l15n30

The reciprocal of 2645 in Base 30 Trigesimal.

Palindrome?

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

The number 2s530 is not a palindrome.

Not A Prime Number

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

Two thousand six hundred and forty-five is a composite number with 6 total factors (including 1 and itself).   See primes in Base 30 Trigesimal

A Composite

Composites have more than just these two factors.

Two thousand six hundred and forty-five is a composite number with 6 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 two thousand six hundred and forty-five has the following 2 prime factors:

5
530
Five in Base 30 Trigesimal
23
n30
Twenty-Three in Base 30 Trigesimal

Prime Factorization

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

5301 · n302 = 2s530

Base Conversions

The number two thousand six hundred and forty-five in 35 different bases