Base | Representation |
---|---|
bin | 11100011101110100… |
… | …100111110000011000 |
3 | 2220220010122012020111 |
4 | 130131310213300120 |
5 | 1000044131322124 |
6 | 22012540134104 |
7 | 2131301050213 |
oct | 343564476030 |
9 | 86803565214 |
10 | 30565104664 |
11 | 11a65228586 |
12 | 5b10237334 |
13 | 2b61493763 |
14 | 169d50a77a |
15 | bdd552494 |
hex | 71dd27c18 |
30565104664 has 64 divisors (see below), whose sum is σ = 59502263040. Its totient is φ = 14710650240.
The previous prime is 30565104653. The next prime is 30565104671. The reversal of 30565104664 is 46640156503.
It is a congruent number.
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, 7469259 + ... + 7473349.
It is an arithmetic number, because the mean of its divisors is an integer number (929722860).
Almost surely, 230565104664 is an apocalyptic number.
It is an amenable number.
30565104664 is a deficient number, since it is larger than the sum of its proper divisors (28937158376).
30565104664 is a wasteful number, since it uses less digits than its factorization.
30565104664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4480 (or 4476 counting only the distinct ones).
The product of its (nonzero) digits is 259200, while the sum is 40.
The spelling of 30565104664 in words is "thirty billion, five hundred sixty-five million, one hundred four thousand, six hundred sixty-four".
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