The Number

18481

Eightteen Thousand Four Hundred and Eighty-One

In Base 13 Tridecimal Is

854813

The numbers with a 13 subscript use Base 13 Tridecimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

18478
854513
Eightteen Thousand Four Hundred and Seventy-Eight in Base 13 Tridecimal
18479
854613
Eightteen Thousand Four Hundred and Seventy-Nine in Base 13 Tridecimal
18480
854713
Eightteen Thousand Four Hundred and Eighty in Base 13 Tridecimal
18482
854913
Eightteen Thousand Four Hundred and Eighty-Two in Base 13 Tridecimal
18483
854a13
Eightteen Thousand Four Hundred and Eighty-Three in Base 13 Tridecimal
18484
854b13
Eightteen Thousand Four Hundred and Eighty-Four in Base 13 Tridecimal

Scientific Notation

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

1.8481e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00017123b65ab5c24613

The reciprocal of 18481 in Base 13 Tridecimal.

Palindrome?

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

The number 854813 is not a palindrome.

A Prime Number

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

Eightteen thousand four hundred and eighty-one is the 2117th prime number.   See primes in Base 13 Tridecimal

Not A Composite

Composites have more than just these two factors.

Eightteen Thousand Four Hundred and Eighty-One is not a composite number because it has exactly two factors: One and Eightteen Thousand Four Hundred and Eighty-One

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number eightteen thousand four hundred and eighty-one has the following 1 prime factor:

18481
854813
Eightteen Thousand Four Hundred and Eighty-One in Base 13 Tridecimal

Prime Factorization

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

8548131 = 854813

Base Conversions

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