Nearby Numbers

Positive, nonzero integers within three units

181099

6457913

One Hundred and Eighty-One Thousand and Ninety-Nine in Base 13 Tridecimal

181100

6457a13

One Hundred and Eighty-One Thousand One Hundred in Base 13 Tridecimal

181101

6457b13

One Hundred and Eighty-One Thousand One Hundred and One in Base 13 Tridecimal

181103

6458013

One Hundred and Eighty-One Thousand One Hundred and Three in Base 13 Tridecimal

181104

6458113

One Hundred and Eighty-One Thousand One Hundred and Four in Base 13 Tridecimal

181105

6458213

One Hundred and Eighty-One Thousand One Hundred and Five in Base 13 Tridecimal

Scientific Notation

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

1.81102e5

Reciprocal

A number multiplied with its reciprocal is one.

0.00002086351c767771613

The reciprocal of 181102 in Base 13 Tridecimal.

Palindrome?

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

The number 6457c13 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 eighty-one thousand one hundred and two is a composite number with 16 total factors (including 1 and itself).   See primes in Base 13 Tridecimal

A Composite

Composites have more than just these two factors.

One hundred and eighty-one thousand one hundred and two is a composite number with 16 total factors (including 1 and itself).

Prime Factors

2

213

Two in Base 13 Tridecimal

23

1a13

Twenty-Three in Base 13 Tridecimal

31

2513

Thirty-One in Base 13 Tridecimal

127

9a13

One Hundred and Twenty-Seven in Base 13 Tridecimal

Prime Factorization

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

2131 · 1a131 · 25131 · 9a131 = 6457c13

Base Conversions

The number one hundred and eighty-one thousand one hundred and two in 35 different bases