The Number

67668

Sixty-Seven Thousand Six Hundred and Sixty-Eight

In Base 7 Septenary Is

4011667

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

For more familiar numbers: See Sixty-Seven Thousand Six Hundred and Sixty-Eight in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

67665
4011637
Sixty-Seven Thousand Six Hundred and Sixty-Five in Base 7 Septenary
67666
4011647
Sixty-Seven Thousand Six Hundred and Sixty-Six in Base 7 Septenary
67667
4011657
Sixty-Seven Thousand Six Hundred and Sixty-Seven in Base 7 Septenary
67669
4012007
Sixty-Seven Thousand Six Hundred and Sixty-Nine in Base 7 Septenary
67670
4012017
Sixty-Seven Thousand Six Hundred and Seventy in Base 7 Septenary
67671
4012027
Sixty-Seven Thousand Six Hundred and Seventy-One in Base 7 Septenary

Scientific Notation

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

6.7668e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0000015112300040364062127

The reciprocal of 67668 in Base 7 Septenary.

Palindrome?

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

The number 4011667 is not a palindrome.

Not A Prime Number

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

Sixty-seven thousand six hundred and sixty-eight is a composite number with 12 total factors (including 1 and itself).   See primes in Base 7 Septenary

A Composite

Composites have more than just these two factors.

Sixty-seven thousand six hundred and sixty-eight is a composite number with 12 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 sixty-seven thousand six hundred and sixty-eight has the following 3 prime factors:

2
27
Two in Base 7 Septenary
3
37
Three in Base 7 Septenary
5639
223047
Five Thousand Six Hundred and Thirty-Nine in Base 7 Septenary

Prime Factorization

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

272 · 371 · 2230471 = 4011667

Base Conversions

The number sixty-seven thousand six hundred and sixty-eight in 35 different bases