Nearby Numbers

Positive, nonzero integers within three units

21040

lrm31

Twenty-One Thousand and Forty in Base 31 Untrigesimal

21041

lrn31

Twenty-One Thousand and Forty-One in Base 31 Untrigesimal

21042

lro31

Twenty-One Thousand and Forty-Two in Base 31 Untrigesimal

21044

lrq31

Twenty-One Thousand and Forty-Four in Base 31 Untrigesimal

21045

lrr31

Twenty-One Thousand and Forty-Five in Base 31 Untrigesimal

21046

lrs31

Twenty-One Thousand and Forty-Six in Base 31 Untrigesimal

Scientific Notation

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

2.1043e4

Reciprocal

A number multiplied with its reciprocal is one.

0.001crfma4k9ktj31

The reciprocal of 21043 in Base 31 Untrigesimal.

Palindrome?

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

The number lrp31 is not a palindrome.

Not A Prime Number

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

Twenty-one thousand and forty-three is a composite number with 4 total factors (including 1 and itself).   See primes in Base 31 Untrigesimal

A Composite

Composites have more than just these two factors.

Twenty-one thousand and forty-three is a composite number with 4 total factors (including 1 and itself).

Prime Factors

11

b31

Eleven in Base 31 Untrigesimal

1913

1um31

One Thousand Nine Hundred and Thirteen in Base 31 Untrigesimal

Prime Factorization

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

b311 · 1um311 = lrp31

Base Conversions

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