Base | Representation |
---|---|
bin | 1001010000010011001… |
… | …11110001010110011010 |
3 | 1010101210012101221102200 |
4 | 10220021213301112122 |
5 | 20202220141004402 |
6 | 402025423511030 |
7 | 31655030623260 |
oct | 4501147612632 |
9 | 1111705357380 |
10 | 317989000602 |
11 | 112949556749 |
12 | 51765a58476 |
13 | 23ca89aa770 |
14 | 11568308430 |
15 | 8411ae321c |
hex | 4a099f159a |
317989000602 has 192 divisors, whose sum is σ = 863294664960. Its totient is φ = 82352858112.
The previous prime is 317989000541. The next prime is 317989000631. The reversal of 317989000602 is 206000989713.
317989000602 is a `hidden beast` number, since 31 + 7 + 9 + 8 + 9 + 0 + 0 + 0 + 602 = 666.
It is a super-2 number, since 2×3179890006022 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 169412488 + ... + 169414364.
It is an arithmetic number, because the mean of its divisors is an integer number (4496326380).
Almost surely, 2317989000602 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 317989000602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (431647332480).
317989000602 is an abundant number, since it is smaller than the sum of its proper divisors (545305664358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
317989000602 is a wasteful number, since it uses less digits than its factorization.
317989000602 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3717 (or 3714 counting only the distinct ones).
The product of its (nonzero) digits is 163296, while the sum is 45.
The spelling of 317989000602 in words is "three hundred seventeen billion, nine hundred eighty-nine million, six hundred two", and thus it is an aban number.
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