Base | Representation |
---|---|
bin | 100100000010111000111101… |
… | …1010010111100011010001000 |
3 | 1112120121022101102010200112000 |
4 | 1020011301323102330122020 |
5 | 313024123310403314222 |
6 | 3042153434214551000 |
7 | 123532402661364213 |
oct | 11005617322743210 |
9 | 1476538342120460 |
10 | 317056554354312 |
11 | 92029a25316283 |
12 | 2b687826668460 |
13 | 107bb3c67ca826 |
14 | 5841894ba077a |
15 | 269c57de819ac |
hex | 1205c7b4bc688 |
317056554354312 has 128 divisors (see below), whose sum is σ = 883856958873600. Its totient is φ = 105308228464704.
The previous prime is 317056554354299. The next prime is 317056554354317. The reversal of 317056554354312 is 213453455650713.
317056554354312 is a `hidden beast` number, since 3 + 1 + 7 + 0 + 5 + 6 + 55 + 43 + 543 + 1 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (317056554354317) 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, 2032244613 + ... + 2032400619.
It is an arithmetic number, because the mean of its divisors is an integer number (6905132491200).
Almost surely, 2317056554354312 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 317056554354312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (441928479436800).
317056554354312 is an abundant number, since it is smaller than the sum of its proper divisors (566800404519288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
317056554354312 is a wasteful number, since it uses less digits than its factorization.
317056554354312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189552 (or 189542 counting only the distinct ones).
The product of its (nonzero) digits is 22680000, while the sum is 54.
The spelling of 317056554354312 in words is "three hundred seventeen trillion, fifty-six billion, five hundred fifty-four million, three hundred fifty-four thousand, three hundred twelve".
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