Base | Representation |
---|---|
bin | 11000101100001010… |
… | …01110100100101010 |
3 | 1021012210022121200112 |
4 | 30112011032210222 |
5 | 204121333333200 |
6 | 10031152334322 |
7 | 646323536435 |
oct | 142605164452 |
9 | 37183277615 |
10 | 13255371050 |
11 | 5692347509 |
12 | 269b2443a2 |
13 | 133327502c |
14 | 8da64281c |
15 | 528a97535 |
hex | 31614e92a |
13255371050 has 24 divisors (see below), whose sum is σ = 24658900896. Its totient is φ = 5301307440.
The previous prime is 13255371043. The next prime is 13255371067. The reversal of 13255371050 is 5017355231.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 13255370998 and 13255371016.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 368987 + ... + 403313.
It is an arithmetic number, because the mean of its divisors is an integer number (1027454204).
Almost surely, 213255371050 is an apocalyptic number.
13255371050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13255371050 is a deficient number, since it is larger than the sum of its proper divisors (11403529846).
13255371050 is a wasteful number, since it uses less digits than its factorization.
13255371050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42062 (or 42057 counting only the distinct ones).
The product of its (nonzero) digits is 15750, while the sum is 32.
The spelling of 13255371050 in words is "thirteen billion, two hundred fifty-five million, three hundred seventy-one thousand, fifty".
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