Base | Representation |
---|---|
bin | 11100110101000100… |
… | …010100100000110000 |
3 | 2221220022110210221012 |
4 | 130311010110200300 |
5 | 1001344001033422 |
6 | 22115351050052 |
7 | 2144044655423 |
oct | 346504244060 |
9 | 87808423835 |
10 | 30955096112 |
11 | 12145387966 |
12 | 5bba970928 |
13 | 2bc420c625 |
14 | 16d92279ba |
15 | c128da4e2 |
hex | 735114830 |
30955096112 has 40 divisors (see below), whose sum is σ = 63609128160. Its totient is φ = 14561902080.
The previous prime is 30955096111. The next prime is 30955096121. The reversal of 30955096112 is 21169055903.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 30955096112.
It is not an unprimeable number, because it can be changed into a prime (30955096111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 667037 + ... + 711932.
It is an arithmetic number, because the mean of its divisors is an integer number (1590228204).
Almost surely, 230955096112 is an apocalyptic number.
It is an amenable number.
30955096112 is an abundant number, since it is smaller than the sum of its proper divisors (32654032048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30955096112 is a wasteful number, since it uses less digits than its factorization.
30955096112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1379061 (or 1379055 counting only the distinct ones).
The product of its (nonzero) digits is 72900, while the sum is 41.
The spelling of 30955096112 in words is "thirty billion, nine hundred fifty-five million, ninety-six thousand, one hundred twelve".
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