The Number

26

Twenty-Six

In Base 9 Nonary Is

289

The numbers with a 9 subscript use Base 9 Nonary notation.

For more familiar numbers: See Twenty-Six in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

23
259
Twenty-Three in Base 9 Nonary
24
269
Twenty-Four in Base 9 Nonary
25
279
Twenty-Five in Base 9 Nonary
27
309
Twenty-Seven in Base 9 Nonary
28
319
Twenty-Eight in Base 9 Nonary
29
329
Twenty-Nine in Base 9 Nonary

Scientific Notation

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

2.6e1

Reciprocal

A number multiplied with its reciprocal is one.

0.0310310310310310319

The reciprocal of 26 in Base 9 Nonary.

Palindrome?

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

The number 289 is not a palindrome.

Not A Prime Number

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

Twenty-six is a composite number with 4 total factors (including 1 and itself).   See primes in Base 9 Nonary

A Composite

Composites have more than just these two factors.

Twenty-six is a composite number with 4 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 twenty-six has the following 2 prime factors:

2
29
Two in Base 9 Nonary
13
149
Thirteen in Base 9 Nonary

Prime Factorization

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

291 · 1491 = 289

Base Conversions

The number twenty-six in 35 different bases