Base | Representation |
---|---|
bin | 1110000011111101101010… |
… | …11001000110010001000100 |
3 | 11001111011102002022112222111 |
4 | 13001332311121012101010 |
5 | 13023113301240204033 |
6 | 145433334542310404 |
7 | 6341035460103310 |
oct | 701766531062104 |
9 | 131434362275874 |
10 | 30922512819268 |
11 | 994218937a204 |
12 | 3574ba6b88404 |
13 | 1433c99070295 |
14 | 78c92c684b40 |
15 | 3895739807cd |
hex | 1c1fb5646444 |
30922512819268 has 36 divisors (see below), whose sum is σ = 64051150264192. Its totient is φ = 12795522536160.
The previous prime is 30922512819227. The next prime is 30922512819347. The reversal of 30922512819268 is 86291821522903.
It is a Harshad number since it is a multiple of its sum of digits (58).
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, 656561148 + ... + 656608243.
Almost surely, 230922512819268 is an apocalyptic number.
It is an amenable number.
30922512819268 is an abundant number, since it is smaller than the sum of its proper divisors (33128637444924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30922512819268 is a wasteful number, since it uses less digits than its factorization.
30922512819268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1313169460 (or 1313169429 counting only the distinct ones).
The product of its (nonzero) digits is 7464960, while the sum is 58.
The spelling of 30922512819268 in words is "thirty trillion, nine hundred twenty-two billion, five hundred twelve million, eight hundred nineteen thousand, two hundred sixty-eight".
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