The Number

1018

One Thousand and Eightteen

Nearby Numbers

Positive, nonzero integers within three units

1015
One Thousand and Fifteen
1016
One Thousand and Sixteen
1017
One Thousand and Seventeen
1019
One Thousand and Nineteen
1020
One Thousand and Twenty
1021
One Thousand and Twenty-One

Scientific Notation

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

1.018e3

Reciprocal

A number multiplied with its reciprocal is one.

0.0009823182711198428

The reciprocal of 1018.

Palindrome?

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

The number 1018 is not a palindrome.

Not A Prime Number

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

One thousand and eightteen is a composite number with 4 total factors (including 1 and itself).   See primes in Base 10 Decimal

A Composite

Composites have more than just these two factors.

One thousand and eightteen 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 one thousand and eightteen has the following 2 prime factors:

2
Two
509
Five Hundred and Nine

Prime Factorization

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

21 · 5091 = 1018

Base Conversions

The number one thousand and eightteen in 35 different bases