Base | Representation |
---|---|
bin | 101111000011100100… |
… | …101010000000100001 |
3 | 11211102020012220201022 |
4 | 233003210222000201 |
5 | 1311434101303000 |
6 | 35113343215225 |
7 | 3436035161450 |
oct | 570344520041 |
9 | 154366186638 |
10 | 50525806625 |
11 | 1a478556388 |
12 | 9960ba7515 |
13 | 49c298c1c8 |
14 | 26344c2b97 |
15 | 14aab09585 |
hex | bc392a021 |
50525806625 has 32 divisors (see below), whose sum is σ = 72099456000. Its totient is φ = 34629336000.
The previous prime is 50525806559. The next prime is 50525806633. The reversal of 50525806625 is 52660852505.
It is not a de Polignac number, because 50525806625 - 220 = 50524758049 is a prime.
It is a Curzon number.
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, 1930376 + ... + 1956374.
It is an arithmetic number, because the mean of its divisors is an integer number (2253108000).
Almost surely, 250525806625 is an apocalyptic number.
It is an amenable number.
50525806625 is a deficient number, since it is larger than the sum of its proper divisors (21573649375).
50525806625 is a wasteful number, since it uses less digits than its factorization.
50525806625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28242 (or 28232 counting only the distinct ones).
The product of its (nonzero) digits is 720000, while the sum is 44.
The spelling of 50525806625 in words is "fifty billion, five hundred twenty-five million, eight hundred six thousand, six hundred twenty-five".
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