Base | Representation |
---|---|
bin | 11100010001010100… |
… | …000110111100001100 |
3 | 2220100111202201200122 |
4 | 130101110012330030 |
5 | 444131421130202 |
6 | 21540042244112 |
7 | 2123142260603 |
oct | 342124067414 |
9 | 86314681618 |
10 | 30355255052 |
11 | 11967828451 |
12 | 5a71ab6638 |
13 | 2b29b6b1a5 |
14 | 167d6c2a3a |
15 | bc9dee9a2 |
hex | 711506f0c |
30355255052 has 48 divisors (see below), whose sum is σ = 55408953600. Its totient is φ = 14539210560.
The previous prime is 30355255043. The next prime is 30355255069. The reversal of 30355255052 is 25055255303.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3762599 + ... + 3770657.
It is an arithmetic number, because the mean of its divisors is an integer number (1154353200).
Almost surely, 230355255052 is an apocalyptic number.
It is an amenable number.
30355255052 is a deficient number, since it is larger than the sum of its proper divisors (25053698548).
30355255052 is a wasteful number, since it uses less digits than its factorization.
30355255052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8526 (or 8524 counting only the distinct ones).
The product of its (nonzero) digits is 112500, while the sum is 35.
The spelling of 30355255052 in words is "thirty billion, three hundred fifty-five million, two hundred fifty-five thousand, fifty-two".
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