Base | Representation |
---|---|
bin | 110111001001111110001011… |
… | …1010001111111011000001000 |
3 | 2100121210102102000200102002100 |
4 | 1232103330113101333120020 |
5 | 1002042242132423141442 |
6 | 4435501223441433400 |
7 | 204122223034533642 |
oct | 15623742721773010 |
9 | 2317712360612070 |
10 | 485155601380872 |
11 | 130649375aa9834 |
12 | 464b64a533b860 |
13 | 17a92c91342516 |
14 | 87b392921d892 |
15 | 3b150259b184c |
hex | 1b93f1747f608 |
485155601380872 has 96 divisors (see below), whose sum is σ = 1326052666224000. Its totient is φ = 160230663630720.
The previous prime is 485155601380867. The next prime is 485155601380927. The reversal of 485155601380872 is 278083106551584.
It is a happy number.
485155601380872 is a `hidden beast` number, since 4 + 8 + 5 + 1 + 556 + 0 + 1 + 3 + 8 + 0 + 8 + 72 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 304956847 + ... + 306543617.
It is an arithmetic number, because the mean of its divisors is an integer number (13813048606500).
Almost surely, 2485155601380872 is an apocalyptic number.
It is an amenable number.
485155601380872 is an abundant number, since it is smaller than the sum of its proper divisors (840897064843128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485155601380872 is a wasteful number, since it uses less digits than its factorization.
485155601380872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1625851 (or 1625844 counting only the distinct ones).
The product of its (nonzero) digits is 64512000, while the sum is 63.
The spelling of 485155601380872 in words is "four hundred eighty-five trillion, one hundred fifty-five billion, six hundred one million, three hundred eighty thousand, eight hundred seventy-two".
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