The Number

15123

Fifteen Thousand One Hundred and Twenty-Three

In Base 8 Octal Is

354238

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

For more familiar numbers: See Fifteen Thousand One Hundred and Twenty-Three in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

15120
354208
Fifteen Thousand One Hundred and Twenty in Base 8 Octal
15121
354218
Fifteen Thousand One Hundred and Twenty-One in Base 8 Octal
15122
354228
Fifteen Thousand One Hundred and Twenty-Two in Base 8 Octal
15124
354248
Fifteen Thousand One Hundred and Twenty-Four in Base 8 Octal
15125
354258
Fifteen Thousand One Hundred and Twenty-Five in Base 8 Octal
15126
354268
Fifteen Thousand One Hundred and Twenty-Six in Base 8 Octal

Scientific Notation

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

1.5123e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00002125304525742534518

The reciprocal of 15123 in Base 8 Octal.

Palindrome?

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

The number 354238 is not a palindrome.

Not A Prime Number

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

Fifteen thousand one hundred and twenty-three is a composite number with 6 total factors (including 1 and itself).   See primes in Base 8 Octal

A Composite

Composites have more than just these two factors.

Fifteen thousand one hundred and twenty-three is a composite number with 6 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 fifteen thousand one hundred and twenty-three has the following 2 prime factors:

3
38
Three in Base 8 Octal
71
1078
Seventy-One in Base 8 Octal

Prime Factorization

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

381 · 10782 = 354238

Base Conversions

The number fifteen thousand one hundred and twenty-three in 35 different bases