The Number

4091

Four Thousand and Ninety-One

In Base 11 Undecimal Is

308a11

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

For more familiar numbers: See Four Thousand and Ninety-One in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

4088
308711
Four Thousand and Eighty-Eight in Base 11 Undecimal
4089
308811
Four Thousand and Eighty-Nine in Base 11 Undecimal
4090
308911
Four Thousand and Ninety in Base 11 Undecimal
4092
309011
Four Thousand and Ninety-Two in Base 11 Undecimal
4093
309111
Four Thousand and Ninety-Three in Base 11 Undecimal
4094
309211
Four Thousand and Ninety-Four in Base 11 Undecimal

Scientific Notation

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

4.091e3

Reciprocal

A number multiplied with its reciprocal is one.

0.000364047450113aa511

The reciprocal of 4091 in Base 11 Undecimal.

Palindrome?

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

The number 308a11 is not a palindrome.

A Prime Number

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

Four thousand and ninety-one is the 563rd prime number.   See primes in Base 11 Undecimal

Not A Composite

Composites have more than just these two factors.

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

Prime Factors

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

The number four thousand and ninety-one has the following 1 prime factor:

4091
308a11
Four Thousand and Ninety-One in Base 11 Undecimal

Prime Factorization

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

308a111 = 308a11

Base Conversions

The number four thousand and ninety-one in 35 different bases