Base | Representation |
---|---|
bin | 10010101100010… |
… | …011101000011000 |
3 | 210212002202200101 |
4 | 102230103220120 |
5 | 1120240322012 |
6 | 51041345144 |
7 | 10525411135 |
oct | 2254235030 |
9 | 725082611 |
10 | 313604632 |
11 | 151026890 |
12 | 890381b4 |
13 | 4cc82293 |
14 | 2d91558c |
15 | 1c7e9d57 |
hex | 12b13a18 |
313604632 has 32 divisors (see below), whose sum is σ = 669358080. Its totient is φ = 136348960.
The previous prime is 313604623. The next prime is 313604659. The reversal of 313604632 is 236406313.
It is a self number, because there is not a number n which added to its sum of digits gives 313604632.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75448 + ... + 79495.
It is an arithmetic number, because the mean of its divisors is an integer number (20917440).
Almost surely, 2313604632 is an apocalyptic number.
It is an amenable number.
313604632 is an abundant number, since it is smaller than the sum of its proper divisors (355753448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313604632 is a wasteful number, since it uses less digits than its factorization.
313604632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154983 (or 154979 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 28.
The square root of 313604632 is about 17708.8856792289. The cubic root of 313604632 is about 679.4030458839.
The spelling of 313604632 in words is "three hundred thirteen million, six hundred four thousand, six hundred thirty-two".
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