The Number

28409

Twenty-Eight Thousand Four Hundred and Nine

In Base 13 Tridecimal Is

cc1413

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

For more familiar numbers: See Twenty-Eight Thousand Four Hundred and Nine in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

28406
cc1113
Twenty-Eight Thousand Four Hundred and Six in Base 13 Tridecimal
28407
cc1213
Twenty-Eight Thousand Four Hundred and Seven in Base 13 Tridecimal
28408
cc1313
Twenty-Eight Thousand Four Hundred and Eight in Base 13 Tridecimal
28410
cc1513
Twenty-Eight Thousand Four Hundred and Ten in Base 13 Tridecimal
28411
cc1613
Twenty-Eight Thousand Four Hundred and Eleven in Base 13 Tridecimal
28412
cc1713
Twenty-Eight Thousand Four Hundred and Twelve in Base 13 Tridecimal

Scientific Notation

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

2.8409e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000100b9a75980158413

The reciprocal of 28409 in Base 13 Tridecimal.

Palindrome?

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

The number cc1413 is not a palindrome.

A Prime Number

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

Twenty-eight thousand four hundred and nine is the 3091st prime number.   See primes in Base 13 Tridecimal

Not A Composite

Composites have more than just these two factors.

Twenty-Eight Thousand Four Hundred and Nine is not a composite number because it has exactly two factors: One and Twenty-Eight Thousand Four Hundred and Nine

Prime Factors

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

The number twenty-eight thousand four hundred and nine has the following 1 prime factor:

28409
cc1413
Twenty-Eight Thousand Four Hundred and Nine in Base 13 Tridecimal

Prime Factorization

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

cc14131 = cc1413

Base Conversions

The number twenty-eight thousand four hundred and nine in 35 different bases