The Number

397

Three Hundred and Ninety-Seven

In Base 8 Octal Is

6158

The numbers with a 8 subscript use Base 8 Octal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

394
6128
Three Hundred and Ninety-Four in Base 8 Octal
395
6138
Three Hundred and Ninety-Five in Base 8 Octal
396
6148
Three Hundred and Ninety-Six in Base 8 Octal
398
6168
Three Hundred and Ninety-Eight in Base 8 Octal
399
6178
Three Hundred and Ninety-Nine in Base 8 Octal
400
6208
Four Hundred in Base 8 Octal

Scientific Notation

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

3.97e2

Reciprocal

A number multiplied with its reciprocal is one.

0.001224237726566002458

The reciprocal of 397 in Base 8 Octal.

Palindrome?

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

The number 6158 is not a palindrome.

A Prime Number

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

Three hundred and ninety-seven is the 78th prime number.   See primes in Base 8 Octal

Not A Composite

Composites have more than just these two factors.

Three Hundred and Ninety-Seven is not a composite number because it has exactly two factors: One and Three 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 three hundred and ninety-seven has the following 1 prime factor:

397
6158
Three Hundred and Ninety-Seven in Base 8 Octal

Prime Factorization

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

61581 = 6158

Base Conversions

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