Base | Representation |
---|---|
bin | 1101111010001101011010… |
… | …01111100110010100101000 |
3 | 11000022010100022110101010120 |
4 | 12331012231033212110220 |
5 | 13002120412334143222 |
6 | 145015350532043240 |
7 | 6304602336551640 |
oct | 675065517462450 |
9 | 130263308411116 |
10 | 30587368662312 |
11 | 98230372206a0 |
12 | 3520053a63520 |
13 | 140b4b81b6537 |
14 | 77a617c2d520 |
15 | 3809aac6815c |
hex | 1bd1ad3e6528 |
30587368662312 has 128 divisors (see below), whose sum is σ = 100945326781440. Its totient is φ = 7477431598080.
The previous prime is 30587368662307. The next prime is 30587368662349. The reversal of 30587368662312 is 21326686378503.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 486780538 + ... + 486843369.
It is an arithmetic number, because the mean of its divisors is an integer number (788635365480).
Almost surely, 230587368662312 is an apocalyptic number.
It is an amenable number.
30587368662312 is an abundant number, since it is smaller than the sum of its proper divisors (70357958119128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30587368662312 is a wasteful number, since it uses less digits than its factorization.
30587368662312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 973623951 (or 973623947 counting only the distinct ones).
The product of its (nonzero) digits is 52254720, while the sum is 60.
The spelling of 30587368662312 in words is "thirty trillion, five hundred eighty-seven billion, three hundred sixty-eight million, six hundred sixty-two thousand, three hundred twelve".
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