The Number

20943

Twenty Thousand Nine Hundred and Forty-Three

In Base 21 Unovigesimal Is

25a621

The numbers with a 21 subscript use Base 21 Unovigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

20940
25a321
Twenty Thousand Nine Hundred and Forty in Base 21 Unovigesimal
20941
25a421
Twenty Thousand Nine Hundred and Forty-One in Base 21 Unovigesimal
20942
25a521
Twenty Thousand Nine Hundred and Forty-Two in Base 21 Unovigesimal
20944
25a721
Twenty Thousand Nine Hundred and Forty-Four in Base 21 Unovigesimal
20945
25a821
Twenty Thousand Nine Hundred and Forty-Five in Base 21 Unovigesimal
20946
25a921
Twenty Thousand Nine Hundred and Forty-Six in Base 21 Unovigesimal

Scientific Notation

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

2.0943e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0009604bah4g96421

The reciprocal of 20943 in Base 21 Unovigesimal.

Palindrome?

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

The number 25a621 is not a palindrome.

Not A Prime Number

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

Twenty thousand nine hundred and forty-three is a composite number with 12 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Twenty thousand nine hundred and forty-three is a composite number with 12 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 thousand nine hundred and forty-three has the following 3 prime factors:

3
321
Three in Base 21 Unovigesimal
13
d21
Thirteen in Base 21 Unovigesimal
179
8b21
One Hundred and Seventy-Nine in Base 21 Unovigesimal

Prime Factorization

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

3212 · d211 · 8b211 = 25a621

Base Conversions

The number twenty thousand nine hundred and forty-three in 35 different bases