The Number

42772

Forty-Two Thousand Seven Hundred and Seventy-Two

In Base 8 Octal Is

1234248

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

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

Nearby Numbers

Positive, nonzero integers within three units

42769
1234218
Forty-Two Thousand Seven Hundred and Sixty-Nine in Base 8 Octal
42770
1234228
Forty-Two Thousand Seven Hundred and Seventy in Base 8 Octal
42771
1234238
Forty-Two Thousand Seven Hundred and Seventy-One in Base 8 Octal
42773
1234258
Forty-Two Thousand Seven Hundred and Seventy-Three in Base 8 Octal
42774
1234268
Forty-Two Thousand Seven Hundred and Seventy-Four in Base 8 Octal
42775
1234278
Forty-Two Thousand Seven Hundred and Seventy-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.

4.2772e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000006101766247677207048

The reciprocal of 42772 in Base 8 Octal.

Palindrome?

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

The number 1234248 is not a palindrome.

Not A Prime Number

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

Forty-two thousand seven hundred and seventy-two is a composite number with 18 total factors (including 1 and itself).   See primes in Base 8 Octal

A Composite

Composites have more than just these two factors.

Forty-two thousand seven hundred and seventy-two is a composite number with 18 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 forty-two thousand seven hundred and seventy-two has the following 3 prime factors:

2
28
Two in Base 8 Octal
17
218
Seventeen in Base 8 Octal
37
458
Thirty-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

282 · 2182 · 4581 = 1234248

Base Conversions

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