Base | Representation |
---|---|
bin | 1101110001100010110101… |
… | …11001110111111111001000 |
3 | 10222020122211201002102212212 |
4 | 12320301122321313333020 |
5 | 12432231132412223420 |
6 | 144230511015324252 |
7 | 6244232244063635 |
oct | 670613271677710 |
9 | 128218751072785 |
10 | 30289634492360 |
11 | 9718842027011 |
12 | 3492401380688 |
13 | 13b93b9927a89 |
14 | 76a0519c318c |
15 | 377d8247b3c5 |
hex | 1b8c5ae77fc8 |
30289634492360 has 32 divisors (see below), whose sum is σ = 69014357078400. Its totient is φ = 11962488557760.
The previous prime is 30289634492357. The next prime is 30289634492363. The reversal of 30289634492360 is 6329443698203.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (30289634492357) and next prime (30289634492363).
It is a self number, because there is not a number n which added to its sum of digits gives 30289634492360.
It is not an unprimeable number, because it can be changed into a prime (30289634492363) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4792660526 + ... + 4792666845.
It is an arithmetic number, because the mean of its divisors is an integer number (2156698658700).
Almost surely, 230289634492360 is an apocalyptic number.
It is an amenable number.
30289634492360 is an abundant number, since it is smaller than the sum of its proper divisors (38724722586040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30289634492360 is a wasteful number, since it uses less digits than its factorization.
30289634492360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9585327461 (or 9585327457 counting only the distinct ones).
The product of its (nonzero) digits is 40310784, while the sum is 59.
The spelling of 30289634492360 in words is "thirty trillion, two hundred eighty-nine billion, six hundred thirty-four million, four hundred ninety-two thousand, three hundred sixty".
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