The Number

55

Fifty-Five

In Base 7 Septenary Is

1067

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

For more familiar numbers: See Fifty-Five in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

52
1037
Fifty-Two in Base 7 Septenary
53
1047
Fifty-Three in Base 7 Septenary
54
1057
Fifty-Four in Base 7 Septenary
56
1107
Fifty-Six in Base 7 Septenary
57
1117
Fifty-Seven in Base 7 Septenary
58
1127
Fifty-Eight in Base 7 Septenary

Scientific Notation

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

5.5e1

Reciprocal

A number multiplied with its reciprocal is one.

0.006144033642201532117

The reciprocal of 55 in Base 7 Septenary.

Palindrome?

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

The number 1067 is not a palindrome.

Not A Prime Number

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

Fifty-five 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.

Fifty-five 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 fifty-five has the following 2 prime factors:

5
57
Five in Base 7 Septenary
11
147
Eleven in Base 7 Septenary

Prime Factorization

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

571 · 1471 = 1067

Base Conversions

The number fifty-five in 35 different bases