The Number

20480

Twenty Thousand Four Hundred and Eighty

In Base 7 Septenary Is

1134657

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

For more familiar numbers: See Twenty Thousand Four Hundred and Eighty in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

20477
1134627
Twenty Thousand Four Hundred and Seventy-Seven in Base 7 Septenary
20478
1134637
Twenty Thousand Four Hundred and Seventy-Eight in Base 7 Septenary
20479
1134647
Twenty Thousand Four Hundred and Seventy-Nine in Base 7 Septenary
20481
1134667
Twenty Thousand Four Hundred and Eighty-One in Base 7 Septenary
20482
1135007
Twenty Thousand Four Hundred and Eighty-Two in Base 7 Septenary
20483
1135017
Twenty Thousand Four Hundred and Eighty-Three in Base 7 Septenary

Scientific Notation

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

2.0480e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0000055132510465653204157

The reciprocal of 20480 in Base 7 Septenary.

Palindrome?

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

The number 1134657 is not a palindrome.

Not A Prime Number

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

Twenty thousand four hundred and eighty is a composite number with 26 total factors (including 1 and itself).   See primes in Base 7 Septenary

A Composite

Composites have more than just these two factors.

Twenty thousand four hundred and eighty is a composite number with 26 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 thousand four hundred and eighty has the following 2 prime factors:

2
27
Two in Base 7 Septenary
5
57
Five in Base 7 Septenary

Prime Factorization

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

2712 · 571 = 1134657

Base Conversions

The number twenty thousand four hundred and eighty in 35 different bases