The Number

11666

Eleven Thousand Six Hundred and Sixty-Six

In Base 13 Tridecimal Is

540513

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

For more familiar numbers: See Eleven Thousand Six Hundred and Sixty-Six in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

11663
540213
Eleven Thousand Six Hundred and Sixty-Three in Base 13 Tridecimal
11664
540313
Eleven Thousand Six Hundred and Sixty-Four in Base 13 Tridecimal
11665
540413
Eleven Thousand Six Hundred and Sixty-Five in Base 13 Tridecimal
11667
540613
Eleven Thousand Six Hundred and Sixty-Seven in Base 13 Tridecimal
11668
540713
Eleven Thousand Six Hundred and Sixty-Eight in Base 13 Tridecimal
11669
540813
Eleven Thousand Six Hundred and Sixty-Nine in Base 13 Tridecimal

Scientific Notation

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

1.1666e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00025a99a0564b53b813

The reciprocal of 11666 in Base 13 Tridecimal.

Palindrome?

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

The number 540513 is not a palindrome.

Not A Prime Number

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

Eleven thousand six hundred and sixty-six is a composite number with 8 total factors (including 1 and itself).   See primes in Base 13 Tridecimal

A Composite

Composites have more than just these two factors.

Eleven thousand six hundred and sixty-six is a composite number with 8 total factors (including 1 and itself).

Prime Factors

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

The number eleven thousand six hundred and sixty-six has the following 3 prime factors:

2
213
Two in Base 13 Tridecimal
19
1613
Nineteen in Base 13 Tridecimal
307
1a813
Three Hundred and 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 · 16131 · 1a8131 = 540513

Base Conversions

The number eleven thousand six hundred and sixty-six in 35 different bases