The Number

2689

Two Thousand Six Hundred and Eighty-Nine

In Base 3 Ternary Is

102001213

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

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

Nearby Numbers

Positive, nonzero integers within three units

2686
102001113
Two Thousand Six Hundred and Eighty-Six in Base 3 Ternary
2687
102001123
Two Thousand Six Hundred and Eighty-Seven in Base 3 Ternary
2688
102001203
Two Thousand Six Hundred and Eighty-Eight in Base 3 Ternary
2690
102001223
Two Thousand Six Hundred and Ninety in Base 3 Ternary
2691
102002003
Two Thousand Six Hundred and Ninety-One in Base 3 Ternary
2692
102002013
Two Thousand Six Hundred and Ninety-Two in Base 3 Ternary

Scientific Notation

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

2.689e3

Reciprocal

A number multiplied with its reciprocal is one.

0.00000002102212201100102021222210120121023

The reciprocal of 2689 in Base 3 Ternary.

Palindrome?

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

The number 102001213 is not a palindrome.

A Prime Number

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

Two thousand six hundred and eighty-nine is the 391st prime number.   See primes in Base 3 Ternary

Not A Composite

Composites have more than just these two factors.

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

Prime Factors

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

The number two thousand six hundred and eighty-nine has the following 1 prime factor:

2689
102001213
Two Thousand Six Hundred and Eighty-Nine in Base 3 Ternary

Prime Factorization

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

1020012131 = 102001213

Base Conversions

The number two thousand six hundred and eighty-nine in 35 different bases