The Number

51801

Fifty-One Thousand Eight Hundred and One

In Base 7 Septenary Is

3040117

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

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

Nearby Numbers

Positive, nonzero integers within three units

51798
3040057
Fifty-One Thousand Seven Hundred and Ninety-Eight in Base 7 Septenary
51799
3040067
Fifty-One Thousand Seven Hundred and Ninety-Nine in Base 7 Septenary
51800
3040107
Fifty-One Thousand Eight Hundred in Base 7 Septenary
51802
3040127
Fifty-One Thousand Eight Hundred and Two in Base 7 Septenary
51803
3040137
Fifty-One Thousand Eight Hundred and Three in Base 7 Septenary
51804
3040147
Fifty-One Thousand 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.

5.1801e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00000216200410520342026057

The reciprocal of 51801 in Base 7 Septenary.

Palindrome?

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

The number 3040117 is not a palindrome.

Not A Prime Number

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

Fifty-one thousand eight hundred and one is a composite number with 8 total factors (including 1 and itself).   See primes in Base 7 Septenary

A Composite

Composites have more than just these two factors.

Fifty-one thousand eight hundred and 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 fifty-one thousand eight hundred and one has the following 3 prime factors:

3
37
Three in Base 7 Septenary
31
437
Thirty-One in Base 7 Septenary
557
14247
Five Hundred and Fifty-Seven in Base 7 Septenary

Prime Factorization

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

371 · 4371 · 142471 = 3040117

Base Conversions

The number fifty-one thousand eight hundred and one in 35 different bases