The Number

6991

Six Thousand Nine Hundred and Ninety-One

In Base 3 Ternary Is

1001202213

The numbers with a 3 subscript use Base 3 Ternary notation.

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

Nearby Numbers

Positive, nonzero integers within three units

6988
1001202113
Six Thousand Nine Hundred and Eighty-Eight in Base 3 Ternary
6989
1001202123
Six Thousand Nine Hundred and Eighty-Nine in Base 3 Ternary
6990
1001202203
Six Thousand Nine Hundred and Ninety in Base 3 Ternary
6992
1001202223
Six Thousand Nine Hundred and Ninety-Two in Base 3 Ternary
6993
1001210003
Six Thousand Nine Hundred and Ninety-Three in Base 3 Ternary
6994
1001210013
Six Thousand Nine Hundred and Ninety-Four in Base 3 Ternary

Scientific Notation

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

6.991e3

Reciprocal

A number multiplied with its reciprocal is one.

0.000000002211000111000221020100022211101023

The reciprocal of 6991 in Base 3 Ternary.

Palindrome?

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

The number 1001202213 is not a palindrome.

A Prime Number

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

Six thousand nine hundred and ninety-one is the 899th prime number.   See primes in Base 3 Ternary

Not A Composite

Composites have more than just these two factors.

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

Prime Factors

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

The number six thousand nine hundred and ninety-one has the following 1 prime factor:

6991
1001202213
Six Thousand Nine Hundred and Ninety-One in Base 3 Ternary

Prime Factorization

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

10012022131 = 1001202213

Base Conversions

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