Nearby Numbers

Positive, nonzero integers within three units

42027

10100100001010112

Forty-Two Thousand and Twenty-Seven in Base 2 Binary

42028

10100100001011002

Forty-Two Thousand and Twenty-Eight in Base 2 Binary

42029

10100100001011012

Forty-Two Thousand and Twenty-Nine in Base 2 Binary

42031

10100100001011112

Forty-Two Thousand and Thirty-One in Base 2 Binary

42032

10100100001100002

Forty-Two Thousand and Thirty-Two in Base 2 Binary

42033

10100100001100012

Forty-Two Thousand and Thirty-Three in Base 2 Binary

Scientific Notation

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

4.2030e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00000000000000011000111100101100001000100111001100110111000110010012

The reciprocal of 42030 in Base 2 Binary.

Palindrome?

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

The number 10100100001011102 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 and thirty is a composite number with 24 total factors (including 1 and itself).   See primes in Base 2 Binary

A Composite

Composites have more than just these two factors.

Forty-two thousand and thirty is a composite number with 24 total factors (including 1 and itself).

Prime Factors

2

102

Two in Base 2 Binary

3

112

Three in Base 2 Binary

5

1012

Five in Base 2 Binary

467

1110100112

Four Hundred and Sixty-Seven 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 · 1122 · 10121 · 11101001121 = 10100100001011102

Base Conversions

The number forty-two thousand and thirty in 35 different bases