The Number

801

Eight Hundred and One

In Base 11 Undecimal Is

66911

The numbers with a 11 subscript use Base 11 Undecimal notation.

For more familiar numbers: See Eight Hundred and One in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

798
66611
Seven Hundred and Ninety-Eight in Base 11 Undecimal
799
66711
Seven Hundred and Ninety-Nine in Base 11 Undecimal
800
66811
Eight Hundred in Base 11 Undecimal
802
66a11
Eight Hundred and Two in Base 11 Undecimal
803
67011
Eight Hundred and Three in Base 11 Undecimal
804
67111
Eight Hundred and Four in Base 11 Undecimal

Scientific Notation

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

8.01e2

Reciprocal

A number multiplied with its reciprocal is one.

0.001730760a1372006711

The reciprocal of 801 in Base 11 Undecimal.

Palindrome?

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

The number 66911 is not a palindrome.

Not A Prime Number

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

Eight hundred and one is a composite number with 6 total factors (including 1 and itself).   See primes in Base 11 Undecimal

A Composite

Composites have more than just these two factors.

Eight hundred and one is a composite number with 6 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 eight hundred and one has the following 2 prime factors:

3
311
Three in Base 11 Undecimal
89
8111
Eighty-Nine in Base 11 Undecimal

Prime Factorization

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

3112 · 81111 = 66911

Base Conversions

The number eight hundred and one in 35 different bases