The Number

161018

One Hundred and Sixty-One Thousand and Eightteen

In Base 11 Undecimal Is

aaa8011

The numbers with a 11 subscript use Base 11 Undecimal notation.

For more familiar numbers: See One Hundred and Sixty-One Thousand and Eightteen in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

161015
aaa7811
One Hundred and Sixty-One Thousand and Fifteen in Base 11 Undecimal
161016
aaa7911
One Hundred and Sixty-One Thousand and Sixteen in Base 11 Undecimal
161017
aaa7a11
One Hundred and Sixty-One Thousand and Seventeen in Base 11 Undecimal
161019
aaa8111
One Hundred and Sixty-One Thousand and Nineteen in Base 11 Undecimal
161020
aaa8211
One Hundred and Sixty-One Thousand and Twenty in Base 11 Undecimal
161021
aaa8311
One Hundred and Sixty-One Thousand and Twenty-One in Base 11 Undecimal

Scientific Notation

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

1.61018e5

Reciprocal

A number multiplied with its reciprocal is one.

0.00001000300090025007811

The reciprocal of 161018 in Base 11 Undecimal.

Palindrome?

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

The number aaa8011 is not a palindrome.

Not A Prime Number

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

One hundred and sixty-one thousand and eightteen is a composite number with 16 total factors (including 1 and itself).   See primes in Base 11 Undecimal

A Composite

Composites have more than just these two factors.

One hundred and sixty-one thousand and eightteen is a composite number with 16 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 hundred and sixty-one thousand and eightteen has the following 4 prime factors:

2
211
Two in Base 11 Undecimal
11
1011
Eleven in Base 11 Undecimal
13
1211
Thirteen in Base 11 Undecimal
563
47211
Five Hundred and Sixty-Three in Base 11 Undecimal

Prime Factorization

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

2111 · 10111 · 12111 · 472111 = aaa8011

Base Conversions

The number one hundred and sixty-one thousand and eightteen in 35 different bases