The Number

68997

Sixty-Eight Thousand Nine Hundred and Ninety-Seven

In Base 21 Unovigesimal Is

799c21

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

For more familiar numbers: See Sixty-Eight Thousand Nine Hundred and Ninety-Seven in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

68994
799921
Sixty-Eight Thousand Nine Hundred and Ninety-Four in Base 21 Unovigesimal
68995
799a21
Sixty-Eight Thousand Nine Hundred and Ninety-Five in Base 21 Unovigesimal
68996
799b21
Sixty-Eight Thousand Nine Hundred and Ninety-Six in Base 21 Unovigesimal
68998
799d21
Sixty-Eight Thousand Nine Hundred and Ninety-Eight in Base 21 Unovigesimal
68999
799e21
Sixty-Eight Thousand Nine Hundred and Ninety-Nine in Base 21 Unovigesimal
69000
799f21
Sixty-Nine Thousand in Base 21 Unovigesimal

Scientific Notation

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

6.8997e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0002h40i4b59f3d321

The reciprocal of 68997 in Base 21 Unovigesimal.

Palindrome?

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

The number 799c21 is not a palindrome.

Not A Prime Number

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

Sixty-eight thousand nine hundred and ninety-seven 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.

Sixty-eight thousand nine hundred and ninety-seven is a composite number with 8 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 sixty-eight thousand nine hundred and ninety-seven has the following 3 prime factors:

3
321
Three in Base 21 Unovigesimal
109
5421
One Hundred and Nine in Base 21 Unovigesimal
211
a121
Two Hundred and Eleven in Base 21 Unovigesimal

Prime Factorization

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

3211 · 54211 · a1211 = 799c21

Base Conversions

The number sixty-eight thousand nine hundred and ninety-seven in 35 different bases