Base | Representation |
---|---|
bin | 1101110010001111100101… |
… | …10010101011010011001000 |
3 | 10222022221211220202200002020 |
4 | 12321013302302223103020 |
5 | 12433124332320004241 |
6 | 144245522501404440 |
7 | 6246042456666342 |
oct | 671076262532310 |
9 | 128287756680066 |
10 | 30313657578696 |
11 | 9727a4a478378 |
12 | 3496ba6709720 |
13 | 13bb74794826b |
14 | 76b29030c292 |
15 | 3787db4ccb66 |
hex | 1b91f2cab4c8 |
30313657578696 has 32 divisors (see below), whose sum is σ = 76001290512000. Its totient is φ = 10075599650880.
The previous prime is 30313657578643. The next prime is 30313657578709. The reversal of 30313657578696 is 69687575631303.
It is a self number, because there is not a number n which added to its sum of digits gives 30313657578696.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1809546160 + ... + 1809562911.
It is an arithmetic number, because the mean of its divisors is an integer number (2375040328500).
Almost surely, 230313657578696 is an apocalyptic number.
It is an amenable number.
30313657578696 is an abundant number, since it is smaller than the sum of its proper divisors (45687632933304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30313657578696 is a wasteful number, since it uses less digits than its factorization.
30313657578696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3619109429 (or 3619109425 counting only the distinct ones).
The product of its (nonzero) digits is 514382400, while the sum is 69.
The spelling of 30313657578696 in words is "thirty trillion, three hundred thirteen billion, six hundred fifty-seven million, five hundred seventy-eight thousand, six hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •