The Number

85

Eighty-Five

In Base 16 Hexadecimal Is

5516

The numbers with a 16 subscript use Base 16 Hexadecimal notation.

For more familiar numbers: See Eighty-Five in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

82
5216
Eighty-Two in Base 16 Hexadecimal
83
5316
Eighty-Three in Base 16 Hexadecimal
84
5416
Eighty-Four in Base 16 Hexadecimal
86
5616
Eighty-Six in Base 16 Hexadecimal
87
5716
Eighty-Seven in Base 16 Hexadecimal
88
5816
Eighty-Eight in Base 16 Hexadecimal

Scientific Notation

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

8.5e1

Reciprocal

A number multiplied with its reciprocal is one.

0.0303030303030316

The reciprocal of 85 in Base 16 Hexadecimal.

Palindrome?

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

The number 5516 is a palindrome.

Not A Prime Number

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

Eighty-five is a composite number with 4 total factors (including 1 and itself).   See primes in Base 16 Hexadecimal

A Composite

Composites have more than just these two factors.

Eighty-five is a composite number with 4 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 eighty-five has the following 2 prime factors:

5
516
Five in Base 16 Hexadecimal
17
1116
Seventeen in Base 16 Hexadecimal

Prime Factorization

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

5161 · 11161 = 5516

Base Conversions

The number eighty-five in 35 different bases