Base | Representation |
---|---|
bin | 11100000010110101… |
… | …010110111100101100 |
3 | 2212201120122000000202 |
4 | 130002311112330230 |
5 | 443132223010012 |
6 | 21500003213032 |
7 | 2114132303246 |
oct | 340265267454 |
9 | 85646560022 |
10 | 30112313132 |
11 | 11852685600 |
12 | 5a04677178 |
13 | 2abb72a285 |
14 | 1659323096 |
15 | bb3911cc2 |
hex | 702d56f2c |
30112313132 has 36 divisors (see below), whose sum is σ = 58049823720. Its totient is φ = 13657364160.
The previous prime is 30112313113. The next prime is 30112313141. The reversal of 30112313132 is 23131321103.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153119 + ... + 289257.
Almost surely, 230112313132 is an apocalyptic number.
It is an amenable number.
30112313132 is a deficient number, since it is larger than the sum of its proper divisors (27937510588).
30112313132 is a wasteful number, since it uses less digits than its factorization.
30112313132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136622 (or 136609 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 30112313132 its reverse (23131321103), we get a palindrome (53243634235).
The spelling of 30112313132 in words is "thirty billion, one hundred twelve million, three hundred thirteen thousand, one hundred thirty-two".
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