Base | Representation |
---|---|
bin | 100100000010111000111101… |
… | …1010001111100011010001000 |
3 | 1112120121022101101122100220222 |
4 | 1020011301323101330122020 |
5 | 313024123310321422133 |
6 | 3042153434205205212 |
7 | 123532402656223022 |
oct | 11005617321743210 |
9 | 1476538341570828 |
10 | 317056554092168 |
11 | 92029a25157330 |
12 | 2b687826560808 |
13 | 107bb3c6738407 |
14 | 5841894b33012 |
15 | 269c57de2de98 |
hex | 1205c7b47c688 |
317056554092168 has 128 divisors (see below), whose sum is σ = 658486166688000. Its totient is φ = 141909640704000.
The previous prime is 317056554092167. The next prime is 317056554092189. The reversal of 317056554092168 is 861290455650713.
It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 317056554092168.
It is not an unprimeable number, because it can be changed into a prime (317056554092167) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9970629533 + ... + 9970661331.
It is an arithmetic number, because the mean of its divisors is an integer number (5144423177250).
It is a 1-persistent number, because it is pandigital, but 2⋅317056554092168 = 634113108184336 is not.
Almost surely, 2317056554092168 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 317056554092168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (329243083344000).
317056554092168 is an abundant number, since it is smaller than the sum of its proper divisors (341429612595832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
317056554092168 is a wasteful number, since it uses less digits than its factorization.
317056554092168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34383 (or 34379 counting only the distinct ones).
The product of its (nonzero) digits is 54432000, while the sum is 62.
The spelling of 317056554092168 in words is "three hundred seventeen trillion, fifty-six billion, five hundred fifty-four million, ninety-two thousand, one hundred sixty-eight".
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