Base | Representation |
---|---|
bin | 1110000011110001010001… |
… | …00111100101101001100100 |
3 | 11001110112020011110022011212 |
4 | 13001320220213211221210 |
5 | 13023011133123004301 |
6 | 145430314225050552 |
7 | 6340411506441665 |
oct | 701705047455144 |
9 | 131415204408155 |
10 | 30915856063076 |
11 | 993a382855806 |
12 | 3573849786a58 |
13 | 1433477bc62aa |
14 | 78c49a55736c |
15 | 3892d43684bb |
hex | 1c1e289e5a64 |
30915856063076 has 12 divisors (see below), whose sum is σ = 54377381350908. Its totient is φ = 15379461391392.
The previous prime is 30915856063031. The next prime is 30915856063087. The reversal of 30915856063076 is 67036065851903.
It can be written as a sum of positive squares in 2 ways, for example, as 18086392896100 + 12829463166976 = 4252810^2 + 3581824^2 .
It is a super-2 number, since 2×309158560630762 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19616659151 + ... + 19616660726.
It is an arithmetic number, because the mean of its divisors is an integer number (4531448445909).
Almost surely, 230915856063076 is an apocalyptic number.
It is an amenable number.
30915856063076 is a deficient number, since it is larger than the sum of its proper divisors (23461525287832).
30915856063076 is a wasteful number, since it uses less digits than its factorization.
30915856063076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39233320078 (or 39233320076 counting only the distinct ones).
The product of its (nonzero) digits is 24494400, while the sum is 59.
The spelling of 30915856063076 in words is "thirty trillion, nine hundred fifteen billion, eight hundred fifty-six million, sixty-three thousand, seventy-six".
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