Base | Representation |
---|---|
bin | 11100100011001101… |
… | …110111110100110100 |
3 | 2221010102221100110001 |
4 | 130203031313310310 |
5 | 1000240314011124 |
6 | 22025532041044 |
7 | 2133450246514 |
oct | 344315676464 |
9 | 87112840401 |
10 | 30655610164 |
11 | 12001324713 |
12 | 5b36603184 |
13 | 2b771617ca |
14 | 16ab549844 |
15 | be647db44 |
hex | 723377d34 |
30655610164 has 12 divisors (see below), whose sum is σ = 53976443584. Its totient is φ = 15233769144.
The previous prime is 30655610159. The next prime is 30655610177. The reversal of 30655610164 is 46101655603.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23508252 + ... + 23509555.
Almost surely, 230655610164 is an apocalyptic number.
It is an amenable number.
30655610164 is a deficient number, since it is larger than the sum of its proper divisors (23320833420).
30655610164 is a wasteful number, since it uses less digits than its factorization.
30655610164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47017974 (or 47017972 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 37.
The spelling of 30655610164 in words is "thirty billion, six hundred fifty-five million, six hundred ten thousand, one hundred sixty-four".
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