The Number

25142

Twenty-Five Thousand One Hundred and Forty-Two

In Base 8 Octal Is

610668

The numbers with a 8 subscript use Base 8 Octal notation.

For more familiar numbers: See Twenty-Five Thousand One Hundred and Forty-Two in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

25139
610638
Twenty-Five Thousand One Hundred and Thirty-Nine in Base 8 Octal
25140
610648
Twenty-Five Thousand One Hundred and Forty in Base 8 Octal
25141
610658
Twenty-Five Thousand One Hundred and Forty-One in Base 8 Octal
25143
610678
Twenty-Five Thousand One Hundred and Forty-Three in Base 8 Octal
25144
610708
Twenty-Five Thousand One Hundred and Forty-Four in Base 8 Octal
25145
610718
Twenty-Five Thousand One Hundred and Forty-Five in Base 8 Octal

Scientific Notation

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

2.5142e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00001233230613703704678

The reciprocal of 25142 in Base 8 Octal.

Palindrome?

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

The number 610668 is not a palindrome.

Not A Prime Number

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

Twenty-five thousand one hundred and forty-two is a composite number with 8 total factors (including 1 and itself).   See primes in Base 8 Octal

A Composite

Composites have more than just these two factors.

Twenty-five thousand one hundred and forty-two is a composite number with 8 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-five thousand one hundred and forty-two has the following 3 prime factors:

2
28
Two in Base 8 Octal
13
158
Thirteen in Base 8 Octal
967
17078
Nine Hundred and Sixty-Seven in Base 8 Octal

Prime Factorization

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

281 · 1581 · 170781 = 610668

Base Conversions

The number twenty-five thousand one hundred and forty-two in 35 different bases