The Number

61664

Sixty-One Thousand Six Hundred and Sixty-Four

Nearby Numbers

Positive, nonzero integers within three units

61661
Sixty-One Thousand Six Hundred and Sixty-One
61662
Sixty-One Thousand Six Hundred and Sixty-Two
61663
Sixty-One Thousand Six Hundred and Sixty-Three
61665
Sixty-One Thousand Six Hundred and Sixty-Five
61666
Sixty-One Thousand Six Hundred and Sixty-Six
61667
Sixty-One Thousand Six Hundred and Sixty-Seven

Scientific Notation

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

6.1664e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00001621691748832382

The reciprocal of 61664.

Palindrome?

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

The number 61664 is not a palindrome.

Not A Prime Number

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

Sixty-one thousand six hundred and sixty-four is a composite number with 24 total factors (including 1 and itself).   See primes in Base 10 Decimal

A Composite

Composites have more than just these two factors.

Sixty-one thousand six hundred and sixty-four is a composite number with 24 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-one thousand six hundred and sixty-four has the following 3 prime factors:

2
Two
41
Forty-One
47
Forty-Seven

Prime Factorization

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

25 · 411 · 471 = 61664

Base Conversions

The number sixty-one thousand six hundred and sixty-four in 35 different bases