The Number

2643

Two Thousand Six Hundred and Forty-Three

In Base 20 Vigesimal Is

6c320

The numbers with a 20 subscript use Base 20 Vigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

2640
6c020
Two Thousand Six Hundred and Forty in Base 20 Vigesimal
2641
6c120
Two Thousand Six Hundred and Forty-One in Base 20 Vigesimal
2642
6c220
Two Thousand Six Hundred and Forty-Two in Base 20 Vigesimal
2644
6c420
Two Thousand Six Hundred and Forty-Four in Base 20 Vigesimal
2645
6c520
Two Thousand Six Hundred and Forty-Five in Base 20 Vigesimal
2646
6c620
Two Thousand Six Hundred and Forty-Six in Base 20 Vigesimal

Scientific Notation

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

2.643e3

Reciprocal

A number multiplied with its reciprocal is one.

0.0030aei2i877e4a20

The reciprocal of 2643 in Base 20 Vigesimal.

Palindrome?

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

The number 6c320 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-three is a composite number with 4 total factors (including 1 and itself).   See primes in Base 20 Vigesimal

A Composite

Composites have more than just these two factors.

Two thousand six hundred and forty-three 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 two thousand six hundred and forty-three has the following 2 prime factors:

3
320
Three in Base 20 Vigesimal
881
24120
Eight Hundred and Eighty-One in Base 20 Vigesimal

Prime Factorization

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

3201 · 241201 = 6c320

Base Conversions

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