The Number

6681

Six Thousand Six Hundred and Eighty-One

In Base 20 Vigesimal Is

ge120

The numbers with a 20 subscript use Base 20 Vigesimal notation.

For more familiar numbers: See Six Thousand Six Hundred and Eighty-One in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

6678
gdi20
Six Thousand Six Hundred and Seventy-Eight in Base 20 Vigesimal
6679
gdj20
Six Thousand Six Hundred and Seventy-Nine in Base 20 Vigesimal
6680
ge020
Six Thousand Six Hundred and Eighty in Base 20 Vigesimal
6682
ge220
Six Thousand Six Hundred and Eighty-Two in Base 20 Vigesimal
6683
ge320
Six Thousand Six Hundred and Eighty-Three in Base 20 Vigesimal
6684
ge420
Six Thousand Six Hundred and Eighty-Four in Base 20 Vigesimal

Scientific Notation

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

6.681e3

Reciprocal

A number multiplied with its reciprocal is one.

0.0013ij81e4iaj520

The reciprocal of 6681 in Base 20 Vigesimal.

Palindrome?

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

The number ge120 is not a palindrome.

Not A Prime Number

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

Six thousand six hundred and eighty-one is a composite number with 8 total factors (including 1 and itself).   See primes in Base 20 Vigesimal

A Composite

Composites have more than just these two factors.

Six thousand six hundred and eighty-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 six thousand six hundred and eighty-one has the following 3 prime factors:

3
320
Three in Base 20 Vigesimal
17
h20
Seventeen in Base 20 Vigesimal
131
6b20
One Hundred and Thirty-One in Base 20 Vigesimal

Prime Factorization

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

3201 · h201 · 6b201 = ge120

Base Conversions

The number six thousand six hundred and eighty-one in 35 different bases