The Number

242

Two Hundred and Forty-Two

In Base 2 Binary Is

111100102

The numbers with a 2 subscript use Base 2 Binary notation.

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

Nearby Numbers

Positive, nonzero integers within three units

239
111011112
Two Hundred and Thirty-Nine in Base 2 Binary
240
111100002
Two Hundred and Forty in Base 2 Binary
241
111100012
Two Hundred and Forty-One in Base 2 Binary
243
111100112
Two Hundred and Forty-Three in Base 2 Binary
244
111101002
Two Hundred and Forty-Four in Base 2 Binary
245
111101012
Two Hundred and Forty-Five in Base 2 Binary

Scientific Notation

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

2.42e2

Reciprocal

A number multiplied with its reciprocal is one.

0.000000010000111011001111010101101011111001101001110010012

The reciprocal of 242 in Base 2 Binary.

Palindrome?

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

The number 111100102 is not a palindrome.

Not A Prime Number

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

Two hundred and forty-two is a composite number with 6 total factors (including 1 and itself).   See primes in Base 2 Binary

A Composite

Composites have more than just these two factors.

Two hundred and forty-two 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 two hundred and forty-two has the following 2 prime factors:

2
102
Two in Base 2 Binary
11
10112
Eleven in Base 2 Binary

Prime Factorization

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

1021 · 101122 = 111100102

Base Conversions

The number two hundred and forty-two in 35 different bases