Base | Representation |
---|---|
bin | 1001001110110100000… |
… | …10011110111011101000 |
3 | 1010022201120020220022202 |
4 | 10213122002132323220 |
5 | 20144101304243210 |
6 | 401414305235332 |
7 | 31626165302504 |
oct | 4473202367350 |
9 | 1108646226282 |
10 | 317190696680 |
11 | 112579974140 |
12 | 51582632b48 |
13 | 23bac49c890 |
14 | 114d02a1304 |
15 | 83b69a39a5 |
hex | 49da09eee8 |
317190696680 has 64 divisors (see below), whose sum is σ = 838448150400. Its totient is φ = 106469602560.
The previous prime is 317190696661. The next prime is 317190696749. The reversal of 317190696680 is 86696091713.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27720740 + ... + 27732179.
It is an arithmetic number, because the mean of its divisors is an integer number (13100752350).
Almost surely, 2317190696680 is an apocalyptic number.
It is an amenable number.
317190696680 is an abundant number, since it is smaller than the sum of its proper divisors (521257453720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
317190696680 is a wasteful number, since it uses less digits than its factorization.
317190696680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55452954 (or 55452950 counting only the distinct ones).
The product of its (nonzero) digits is 2939328, while the sum is 56.
The spelling of 317190696680 in words is "three hundred seventeen billion, one hundred ninety million, six hundred ninety-six thousand, six hundred eighty".
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