Base | Representation |
---|---|
bin | 10010111010101… |
… | …100001101010000 |
3 | 211010012100002012 |
4 | 102322230031100 |
5 | 1122222002222 |
6 | 51254242052 |
7 | 10602434312 |
oct | 2272541520 |
9 | 733170065 |
10 | 317375312 |
11 | 153171851 |
12 | 8a356328 |
13 | 509a2657 |
14 | 302177b2 |
15 | 1cce21e2 |
hex | 12eac350 |
317375312 has 40 divisors (see below), whose sum is σ = 652297536. Its totient is φ = 149075456.
The previous prime is 317375299. The next prime is 317375327. The reversal of 317375312 is 213573713.
It is a zygodrome in base 5.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266783 + ... + 267969.
Almost surely, 2317375312 is an apocalyptic number.
It is an amenable number.
317375312 is an abundant number, since it is smaller than the sum of its proper divisors (334922224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
317375312 is a wasteful number, since it uses less digits than its factorization.
317375312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2195 (or 2189 counting only the distinct ones).
The product of its digits is 13230, while the sum is 32.
The square root of 317375312 is about 17815.0305079728. The cubic root of 317375312 is about 682.1151785015.
The spelling of 317375312 in words is "three hundred seventeen million, three hundred seventy-five thousand, three hundred twelve".
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