Nearby Numbers

Positive, nonzero integers within three units

21031

25ea21

Twenty-One Thousand and Thirty-One in Base 21 Unovigesimal

21032

25eb21

Twenty-One Thousand and Thirty-Two in Base 21 Unovigesimal

21033

25ec21

Twenty-One Thousand and Thirty-Three in Base 21 Unovigesimal

21035

25ee21

Twenty-One Thousand and Thirty-Five in Base 21 Unovigesimal

21036

25ef21

Twenty-One Thousand and Thirty-Six in Base 21 Unovigesimal

21037

25eg21

Twenty-One Thousand and Thirty-Seven in Base 21 Unovigesimal

Scientific Notation

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

2.1034e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000953aa4713aec21

The reciprocal of 21034 in Base 21 Unovigesimal.

Palindrome?

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

The number 25ed21 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 thirty-four is a composite number with 8 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Twenty-one thousand and thirty-four is a composite number with 8 total factors (including 1 and itself).

Prime Factors

2

221

Two in Base 21 Unovigesimal

13

d21

Thirteen in Base 21 Unovigesimal

809

1hb21

Eight Hundred and 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

2211 · d211 · 1hb211 = 25ed21

Base Conversions

The number twenty-one thousand and thirty-four in 35 different bases