Base | Representation |
---|---|
bin | 1001001110111000110… |
… | …10011010101101010100 |
3 | 1010022211100012101212122 |
4 | 10213130122122231110 |
5 | 20144142003302033 |
6 | 401422251035112 |
7 | 31630160655026 |
oct | 4473432325524 |
9 | 1108740171778 |
10 | 317230525268 |
11 | 11259a3a7a28 |
12 | 51593a3ba98 |
13 | 23bb78063a7 |
14 | 114d56ac016 |
15 | 83ba21ea98 |
hex | 49dc69ab54 |
317230525268 has 24 divisors (see below), whose sum is σ = 580150445952. Its totient is φ = 151630222464.
The previous prime is 317230525231. The next prime is 317230525273. The reversal of 317230525268 is 862525032713.
It is a happy number.
It is a super-2 number, since 2×3172305252682 (a number of 24 digits) contains 22 as substring.
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, 19612805 + ... + 19628972.
It is an arithmetic number, because the mean of its divisors is an integer number (24172935248).
Almost surely, 2317230525268 is an apocalyptic number.
It is an amenable number.
317230525268 is a deficient number, since it is larger than the sum of its proper divisors (262919920684).
317230525268 is a wasteful number, since it uses less digits than its factorization.
317230525268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39241871 (or 39241869 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 44.
The spelling of 317230525268 in words is "three hundred seventeen billion, two hundred thirty million, five hundred twenty-five thousand, two hundred sixty-eight".
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