The Number

997

Nine Hundred and Ninety-Seven

In Base 9 Nonary Is

13279

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

For more familiar numbers: See Nine Hundred and Ninety-Seven in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

994
13249
Nine Hundred and Ninety-Four in Base 9 Nonary
995
13259
Nine Hundred and Ninety-Five in Base 9 Nonary
996
13269
Nine Hundred and Ninety-Six in Base 9 Nonary
998
13289
Nine Hundred and Ninety-Eight in Base 9 Nonary
999
13309
Nine Hundred and Ninety-Nine in Base 9 Nonary
1000
13319
One Thousand in Base 9 Nonary

Scientific Notation

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

9.97e2

Reciprocal

A number multiplied with its reciprocal is one.

0.00065203222053881629

The reciprocal of 997 in Base 9 Nonary.

Palindrome?

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

The number 13279 is not a palindrome.

A Prime Number

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

Nine hundred and ninety-seven is the 168th prime number.   See primes in Base 9 Nonary

Not A Composite

Composites have more than just these two factors.

Nine Hundred and Ninety-Seven is not a composite number because it has exactly two factors: One and Nine Hundred and Ninety-Seven

Prime Factors

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

The number nine hundred and ninety-seven has the following 1 prime factor:

997
13279
Nine Hundred and Ninety-Seven in Base 9 Nonary

Prime Factorization

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

132791 = 13279

Base Conversions

The number nine hundred and ninety-seven in 35 different bases