Nearby Numbers

Positive, nonzero integers within three units

28031

30bh21

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

28032

30bi21

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

28033

30bj21

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

28035

30c021

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

28036

30c121

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

28037

30c221

Twenty-Eight 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.

2.8034e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0006je7c2a12chk21

The reciprocal of 28034 in Base 21 Unovigesimal.

Palindrome?

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

The number 30bk21 is not a palindrome.

Not A Prime Number

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

Twenty-eight 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-eight 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

107

5221

One Hundred and Seven in Base 21 Unovigesimal

131

6521

One Hundred and Thirty-One 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 · 52211 · 65211 = 30bk21

Base Conversions

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