Base | Representation |
---|---|
bin | 11001110100011100… |
… | …01000010111000011 |
3 | 1022210001012112121201 |
4 | 30322032020113003 |
5 | 211342042402200 |
6 | 10211252002031 |
7 | 1000335242566 |
oct | 147216102703 |
9 | 38701175551 |
10 | 13861684675 |
11 | 5973617953 |
12 | 282a300317 |
13 | 13cba715a7 |
14 | 956d904dd |
15 | 561e10c6a |
hex | 33a3885c3 |
13861684675 has 6 divisors (see below), whose sum is σ = 17188489028. Its totient is φ = 11089347720.
The previous prime is 13861684673. The next prime is 13861684679. The reversal of 13861684675 is 57648616831.
It is not a de Polignac number, because 13861684675 - 21 = 13861684673 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13861684673) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 277233669 + ... + 277233718.
Almost surely, 213861684675 is an apocalyptic number.
13861684675 is a deficient number, since it is larger than the sum of its proper divisors (3326804353).
13861684675 is an equidigital number, since it uses as much as digits as its factorization.
13861684675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 554467397 (or 554467392 counting only the distinct ones).
The product of its digits is 5806080, while the sum is 55.
The spelling of 13861684675 in words is "thirteen billion, eight hundred sixty-one million, six hundred eighty-four thousand, six hundred seventy-five".
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