The Number

2166

Two Thousand One Hundred and Sixty-Six

In Base 22 Duovigesimal Is

4aa22

The numbers with a 22 subscript use Base 22 Duovigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

2163
4a722
Two Thousand One Hundred and Sixty-Three in Base 22 Duovigesimal
2164
4a822
Two Thousand One Hundred and Sixty-Four in Base 22 Duovigesimal
2165
4a922
Two Thousand One Hundred and Sixty-Five in Base 22 Duovigesimal
2167
4ab22
Two Thousand One Hundred and Sixty-Seven in Base 22 Duovigesimal
2168
4ac22
Two Thousand One Hundred and Sixty-Eight in Base 22 Duovigesimal
2169
4ad22
Two Thousand One Hundred and Sixty-Nine in Base 22 Duovigesimal

Scientific Notation

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

2.166e3

Reciprocal

A number multiplied with its reciprocal is one.

0.004k3769eg03ceb22

The reciprocal of 2166 in Base 22 Duovigesimal.

Palindrome?

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

The number 4aa22 is not a palindrome.

Not A Prime Number

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

Two thousand one hundred and sixty-six is a composite number with 12 total factors (including 1 and itself).   See primes in Base 22 Duovigesimal

A Composite

Composites have more than just these two factors.

Two thousand one hundred and sixty-six is a composite number with 12 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 two thousand one hundred and sixty-six has the following 3 prime factors:

2
222
Two in Base 22 Duovigesimal
3
322
Three in Base 22 Duovigesimal
19
j22
Nineteen in Base 22 Duovigesimal

Prime Factorization

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

2221 · 3221 · j222 = 4aa22

Base Conversions

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