The Number

11961

Eleven Thousand Nine Hundred and Sixty-One

In Base 21 Unovigesimal Is

162c21

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

For more familiar numbers: See Eleven Thousand Nine Hundred and Sixty-One in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

11958
162921
Eleven Thousand Nine Hundred and Fifty-Eight in Base 21 Unovigesimal
11959
162a21
Eleven Thousand Nine Hundred and Fifty-Nine in Base 21 Unovigesimal
11960
162b21
Eleven Thousand Nine Hundred and Sixty in Base 21 Unovigesimal
11962
162d21
Eleven Thousand Nine Hundred and Sixty-Two in Base 21 Unovigesimal
11963
162e21
Eleven Thousand Nine Hundred and Sixty-Three in Base 21 Unovigesimal
11964
162f21
Eleven Thousand Nine Hundred and Sixty-Four in Base 21 Unovigesimal

Scientific Notation

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

1.1961e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000g59a20gj834f21

The reciprocal of 11961 in Base 21 Unovigesimal.

Palindrome?

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

The number 162c21 is not a palindrome.

Not A Prime Number

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

Eleven thousand nine hundred and sixty-one 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.

Eleven thousand nine hundred and sixty-one 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 eleven thousand nine hundred and sixty-one has the following 2 prime factors:

3
321
Three in Base 21 Unovigesimal
443
10221
Four Hundred and Forty-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

3213 · 102211 = 162c21

Base Conversions

The number eleven thousand nine hundred and sixty-one in 35 different bases