Base | Representation |
---|---|
bin | 110010000100… |
… | …100101011000 |
3 | 220200212110021 |
4 | 302010211120 |
5 | 11330012401 |
6 | 1145200224 |
7 | 216366103 |
oct | 62044530 |
9 | 26625407 |
10 | 13125976 |
11 | 7455816 |
12 | 4490074 |
13 | 2947666 |
14 | 1a5973a |
15 | 12442a1 |
hex | c84958 |
13125976 has 16 divisors (see below), whose sum is σ = 24650640. Its totient is φ = 6552480.
The previous prime is 13125971. The next prime is 13125991. The reversal of 13125976 is 67952131.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13125971) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7365 + ... + 8971.
It is an arithmetic number, because the mean of its divisors is an integer number (1540665).
Almost surely, 213125976 is an apocalyptic number.
It is an amenable number.
13125976 is a deficient number, since it is larger than the sum of its proper divisors (11524664).
13125976 is a wasteful number, since it uses less digits than its factorization.
13125976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2634 (or 2630 counting only the distinct ones).
The product of its digits is 11340, while the sum is 34.
The square root of 13125976 is about 3622.9788848405. The cubic root of 13125976 is about 235.8905458161.
The spelling of 13125976 in words is "thirteen million, one hundred twenty-five thousand, nine hundred seventy-six".
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