The Number

27742

Twenty-Seven Thousand Seven Hundred and Forty-Two

In Base 8 Octal Is

661368

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

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

Nearby Numbers

Positive, nonzero integers within three units

27739
661338
Twenty-Seven Thousand Seven Hundred and Thirty-Nine in Base 8 Octal
27740
661348
Twenty-Seven Thousand Seven Hundred and Forty in Base 8 Octal
27741
661358
Twenty-Seven Thousand Seven Hundred and Forty-One in Base 8 Octal
27743
661378
Twenty-Seven Thousand Seven Hundred and Forty-Three in Base 8 Octal
27744
661408
Twenty-Seven Thousand Seven Hundred and Forty-Four in Base 8 Octal
27745
661418
Twenty-Seven Thousand Seven 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.

2.7742e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000011346043520116430348

The reciprocal of 27742 in Base 8 Octal.

Palindrome?

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

The number 661368 is not a palindrome.

Not A Prime Number

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

Twenty-seven thousand seven hundred and forty-two is a composite number with 16 total factors (including 1 and itself).   See primes in Base 8 Octal

A Composite

Composites have more than just these two factors.

Twenty-seven thousand seven hundred and forty-two is a composite number with 16 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-seven thousand seven hundred and forty-two has the following 4 prime factors:

2
28
Two in Base 8 Octal
11
138
Eleven in Base 8 Octal
13
158
Thirteen in Base 8 Octal
97
1418
Ninety-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 · 1381 · 1581 · 14181 = 661368

Base Conversions

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