Nearby Numbers

Positive, nonzero integers within three units

68027

775821

Sixty-Eight Thousand and Twenty-Seven in Base 21 Unovigesimal

68028

775921

Sixty-Eight Thousand and Twenty-Eight in Base 21 Unovigesimal

68029

775a21

Sixty-Eight Thousand and Twenty-Nine in Base 21 Unovigesimal

68031

775c21

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

68032

775d21

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

68033

775e21

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

Scientific Notation

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

6.8030e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0002i0ej4kh7ik1k21

The reciprocal of 68030 in Base 21 Unovigesimal.

Palindrome?

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

The number 775b21 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 and thirty 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 and thirty is a composite number with 8 total factors (including 1 and itself).

Prime Factors

2

221

Two in Base 21 Unovigesimal

5

521

Five in Base 21 Unovigesimal

6803

f8k21

Six Thousand Eight Hundred and Three 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 · 5211 · f8k211 = 775b21

Base Conversions

The number sixty-eight thousand and thirty in 35 different bases