The Number

801

Eight Hundred and One

In Base 7 Septenary Is

22237

The numbers with a 7 subscript use Base 7 Septenary notation.

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

Nearby Numbers

Positive, nonzero integers within three units

798
22207
Seven Hundred and Ninety-Eight in Base 7 Septenary
799
22217
Seven Hundred and Ninety-Nine in Base 7 Septenary
800
22227
Eight Hundred in Base 7 Septenary
802
22247
Eight Hundred and Two in Base 7 Septenary
803
22257
Eight Hundred and Three in Base 7 Septenary
804
22267
Eight Hundred and Four in Base 7 Septenary

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.

0.00026661001466340065667

The reciprocal of 801 in Base 7 Septenary.

Palindrome?

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

The number 22237 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 7 Septenary

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
37
Three in Base 7 Septenary
89
1557
Eighty-Nine in Base 7 Septenary

Prime Factorization

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

372 · 15571 = 22237

Base Conversions

The number eight hundred and one in 35 different bases