Base | Representation |
---|---|
bin | 11100010111110110… |
… | …000010000010011100 |
3 | 2220122010220202102102 |
4 | 130113312002002130 |
5 | 444342442424124 |
6 | 21554554344232 |
7 | 2125642423304 |
oct | 342766020234 |
9 | 86563822372 |
10 | 30464811164 |
11 | 11a13656597 |
12 | 5aa272b078 |
13 | 2b467794a8 |
14 | 1690080604 |
15 | bd4840aae |
hex | 717d8209c |
30464811164 has 12 divisors (see below), whose sum is σ = 55033207488. Its totient is φ = 14741037600.
The previous prime is 30464811163. The next prime is 30464811193. The reversal of 30464811164 is 46111846403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30464811163) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122841857 + ... + 122842104.
It is an arithmetic number, because the mean of its divisors is an integer number (4586100624).
Almost surely, 230464811164 is an apocalyptic number.
It is an amenable number.
30464811164 is a deficient number, since it is larger than the sum of its proper divisors (24568396324).
30464811164 is a wasteful number, since it uses less digits than its factorization.
30464811164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245683996 (or 245683994 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 38.
The spelling of 30464811164 in words is "thirty billion, four hundred sixty-four million, eight hundred eleven thousand, one hundred sixty-four".
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