Base | Representation |
---|---|
bin | 10010110010100… |
… | …101011111001100 |
3 | 210222012101120111 |
4 | 102302211133030 |
5 | 1121201010021 |
6 | 51140525404 |
7 | 10545405031 |
oct | 2262453714 |
9 | 728171514 |
10 | 315250636 |
11 | 151a50518 |
12 | 896b0864 |
13 | 5040a54c |
14 | 2dc23388 |
15 | 1ca228e1 |
hex | 12ca57cc |
315250636 has 12 divisors (see below), whose sum is σ = 552196512. Its totient is φ = 157480208.
The previous prime is 315250613. The next prime is 315250651. The reversal of 315250636 is 636052513.
It is a junction number, because it is equal to n+sod(n) for n = 315250598 and 315250607.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31315 + ... + 40138.
It is an arithmetic number, because the mean of its divisors is an integer number (46016376).
Almost surely, 2315250636 is an apocalyptic number.
It is an amenable number.
315250636 is a deficient number, since it is larger than the sum of its proper divisors (236945876).
315250636 is a wasteful number, since it uses less digits than its factorization.
315250636 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72560 (or 72558 counting only the distinct ones).
The product of its (nonzero) digits is 16200, while the sum is 31.
The square root of 315250636 is about 17755.2988147201. The cubic root of 315250636 is about 680.5896241173.
The spelling of 315250636 in words is "three hundred fifteen million, two hundred fifty thousand, six hundred thirty-six".
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