Base | Representation |
---|---|
bin | 1001001111000110011… |
… | …11001101010001100000 |
3 | 1010100010022122200221202 |
4 | 10213203033031101200 |
5 | 20144410311332133 |
6 | 401441501140332 |
7 | 31633051136561 |
oct | 4474317152140 |
9 | 1110108580852 |
10 | 317345027168 |
11 | 112648aa39a4 |
12 | 5160625a6a8 |
13 | 23c054568b0 |
14 | 11506996168 |
15 | 83c52db2e8 |
hex | 49e33cd460 |
317345027168 has 24 divisors (see below), whose sum is σ = 672832486368. Its totient is φ = 146466935424.
The previous prime is 317345027119. The next prime is 317345027189. The reversal of 317345027168 is 861720543713.
It is a happy number.
It is a congruent number.
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, 381423896 + ... + 381424727.
It is an arithmetic number, because the mean of its divisors is an integer number (28034686932).
Almost surely, 2317345027168 is an apocalyptic number.
It is an amenable number.
317345027168 is an abundant number, since it is smaller than the sum of its proper divisors (355487459200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
317345027168 is a wasteful number, since it uses less digits than its factorization.
317345027168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 762848646 (or 762848638 counting only the distinct ones).
The product of its (nonzero) digits is 846720, while the sum is 47.
The spelling of 317345027168 in words is "three hundred seventeen billion, three hundred forty-five million, twenty-seven thousand, one hundred sixty-eight".
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