The Number

27

Twenty-Seven

In Base 7 Septenary Is

367

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

For more familiar numbers: See Twenty-Seven in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

24
337
Twenty-Four in Base 7 Septenary
25
347
Twenty-Five in Base 7 Septenary
26
357
Twenty-Six in Base 7 Septenary
28
407
Twenty-Eight in Base 7 Septenary
29
417
Twenty-Nine in Base 7 Septenary
30
427
Thirty in Base 7 Septenary

Scientific Notation

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

2.7e1

Reciprocal

A number multiplied with its reciprocal is one.

0.0154632410154632410147

The reciprocal of 27 in Base 7 Septenary.

Palindrome?

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

The number 367 is not a palindrome.

Not A Prime Number

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

Twenty-seven is a composite number with 4 total factors (including 1 and itself).   See primes in Base 7 Septenary

A Composite

Composites have more than just these two factors.

Twenty-seven is a composite number with 4 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 twenty-seven has the following 1 prime factor:

3
37
Three in Base 7 Septenary

Prime Factorization

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

373 = 367

Base Conversions

The number twenty-seven in 35 different bases