The Number

9181

Nine Thousand One Hundred and Eighty-One

In Base 13 Tridecimal Is

424313

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

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

Nearby Numbers

Positive, nonzero integers within three units

9178
424013
Nine Thousand One Hundred and Seventy-Eight in Base 13 Tridecimal
9179
424113
Nine Thousand One Hundred and Seventy-Nine in Base 13 Tridecimal
9180
424213
Nine Thousand One Hundred and Eighty in Base 13 Tridecimal
9182
424413
Nine Thousand One Hundred and Eighty-Two in Base 13 Tridecimal
9183
424513
Nine Thousand One Hundred and Eighty-Three in Base 13 Tridecimal
9184
424613
Nine Thousand One 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.

9.181e3

Reciprocal

A number multiplied with its reciprocal is one.

0.00031597b52aa79baa13

The reciprocal of 9181 in Base 13 Tridecimal.

Palindrome?

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

The number 424313 is not a palindrome.

A Prime Number

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

Nine thousand one hundred and eighty-one is the 1138th prime number.   See primes in Base 13 Tridecimal

Not A Composite

Composites have more than just these two factors.

Nine Thousand One Hundred and Eighty-One is not a composite number because it has exactly two factors: One and Nine Thousand One 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 nine thousand one hundred and eighty-one has the following 1 prime factor:

9181
424313
Nine Thousand One 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

4243131 = 424313

Base Conversions

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