The Number

47139

Forty-Seven Thousand One Hundred and Thirty-Nine

In Base 7 Septenary Is

2543017

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

For more familiar numbers: See Forty-Seven Thousand One Hundred and Thirty-Nine in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

47136
2542657
Forty-Seven Thousand One Hundred and Thirty-Six in Base 7 Septenary
47137
2542667
Forty-Seven Thousand One Hundred and Thirty-Seven in Base 7 Septenary
47138
2543007
Forty-Seven Thousand One Hundred and Thirty-Eight in Base 7 Septenary
47140
2543027
Forty-Seven Thousand One Hundred and Forty in Base 7 Septenary
47141
2543037
Forty-Seven Thousand One Hundred and Forty-One in Base 7 Septenary
47142
2543047
Forty-Seven Thousand One Hundred and Forty-Two in Base 7 Septenary

Scientific Notation

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

4.7139e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000002332025041311645157

The reciprocal of 47139 in Base 7 Septenary.

Palindrome?

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

The number 2543017 is not a palindrome.

Not A Prime Number

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

Forty-seven thousand one hundred and thirty-nine 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.

Forty-seven thousand one hundred and thirty-nine 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 forty-seven thousand one hundred and thirty-nine has the following 3 prime factors:

3
37
Three in Base 7 Septenary
19
257
Nineteen in Base 7 Septenary
827
22617
Eight Hundred and Twenty-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 · 2571 · 226171 = 2543017

Base Conversions

The number forty-seven thousand one hundred and thirty-nine in 35 different bases