The Number

166666

One Hundred and Sixty-Six Thousand Six Hundred and Sixty-Six

In Base 15 Quindecimal Is

345b115

The numbers with a 15 subscript use Base 15 Quindecimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

166663
345ad15
One Hundred and Sixty-Six Thousand Six Hundred and Sixty-Three in Base 15 Quindecimal
166664
345ae15
One Hundred and Sixty-Six Thousand Six Hundred and Sixty-Four in Base 15 Quindecimal
166665
345b015
One Hundred and Sixty-Six Thousand Six Hundred and Sixty-Five in Base 15 Quindecimal
166667
345b215
One Hundred and Sixty-Six Thousand Six Hundred and Sixty-Seven in Base 15 Quindecimal
166668
345b315
One Hundred and Sixty-Six Thousand Six Hundred and Sixty-Eight in Base 15 Quindecimal
166669
345b415
One Hundred and Sixty-Six Thousand Six Hundred and Sixty-Nine in Base 15 Quindecimal

Scientific Notation

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

1.66666e5

Reciprocal

A number multiplied with its reciprocal is one.

0.00004852612b40586b15

The reciprocal of 166666 in Base 15 Quindecimal.

Palindrome?

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

The number 345b115 is not a palindrome.

Not A Prime Number

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

One hundred and sixty-six thousand six hundred and sixty-six is a composite number with 8 total factors (including 1 and itself).   See primes in Base 15 Quindecimal

A Composite

Composites have more than just these two factors.

One hundred and sixty-six 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 one hundred and sixty-six thousand six hundred and sixty-six has the following 3 prime factors:

2
215
Two in Base 15 Quindecimal
167
b215
One Hundred and Sixty-Seven in Base 15 Quindecimal
499
23415
Four Hundred and Ninety-Nine in Base 15 Quindecimal

Prime Factorization

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

2151 · b2151 · 234151 = 345b115

Base Conversions

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