The Number

2645

Two Thousand Six Hundred and Forty-Five

In Base 14 Quattuordecimal Is

d6d14

The numbers with a 14 subscript use Base 14 Quattuordecimal 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
d6a14
Two Thousand Six Hundred and Forty-Two in Base 14 Quattuordecimal
2643
d6b14
Two Thousand Six Hundred and Forty-Three in Base 14 Quattuordecimal
2644
d6c14
Two Thousand Six Hundred and Forty-Four in Base 14 Quattuordecimal
2646
d7014
Two Thousand Six Hundred and Forty-Six in Base 14 Quattuordecimal
2647
d7114
Two Thousand Six Hundred and Forty-Seven in Base 14 Quattuordecimal
2648
d7214
Two Thousand Six Hundred and Forty-Eight in Base 14 Quattuordecimal

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.

0.0010749c3bb26027614

The reciprocal of 2645 in Base 14 Quattuordecimal.

Palindrome?

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

The number d6d14 is 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 14 Quattuordecimal

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
514
Five in Base 14 Quattuordecimal
23
1914
Twenty-Three in Base 14 Quattuordecimal

Prime Factorization

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

5141 · 19142 = d6d14

Base Conversions

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