The Number

686138

Six Hundred and Eighty-Six Thousand One Hundred and Thirty-Eight

In Base 13 Tridecimal Is

1b03cb13

The numbers with a 13 subscript use Base 13 Tridecimal notation.

For more familiar numbers: See Six Hundred and Eighty-Six Thousand One Hundred and Thirty-Eight in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

686135
1b03c813
Six Hundred and Eighty-Six Thousand One Hundred and Thirty-Five in Base 13 Tridecimal
686136
1b03c913
Six Hundred and Eighty-Six Thousand One Hundred and Thirty-Six in Base 13 Tridecimal
686137
1b03ca13
Six Hundred and Eighty-Six Thousand One Hundred and Thirty-Seven in Base 13 Tridecimal
686139
1b03cc13
Six Hundred and Eighty-Six Thousand One Hundred and Thirty-Nine in Base 13 Tridecimal
686140
1b040013
Six Hundred and Eighty-Six Thousand One Hundred and Forty in Base 13 Tridecimal
686141
1b040113
Six Hundred and Eighty-Six Thousand One Hundred and Forty-One in Base 13 Tridecimal

Scientific Notation

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

6.86138e5

Reciprocal

A number multiplied with its reciprocal is one.

0.00000705b4636c32079a13

The reciprocal of 686138 in Base 13 Tridecimal.

Palindrome?

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

The number 1b03cb13 is not a palindrome.

Not A Prime Number

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

Six hundred and eighty-six thousand one hundred and thirty-eight is a composite number with 8 total factors (including 1 and itself).   See primes in Base 13 Tridecimal

A Composite

Composites have more than just these two factors.

Six hundred and eighty-six thousand one hundred and thirty-eight is a composite number with 8 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 six hundred and eighty-six thousand one hundred and thirty-eight has the following 3 prime factors:

2
213
Two in Base 13 Tridecimal
53
4113
Fifty-Three in Base 13 Tridecimal
6473
2c3c13
Six Thousand Four Hundred and Seventy-Three in Base 13 Tridecimal

Prime Factorization

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

2131 · 41131 · 2c3c131 = 1b03cb13

Base Conversions

The number six hundred and eighty-six thousand one hundred and thirty-eight in 35 different bases