Base | Representation |
---|---|
bin | 11100011100001001… |
… | …000111011011111011 |
3 | 2220211011121102002112 |
4 | 130130021013123323 |
5 | 1000014423013000 |
6 | 22010052122535 |
7 | 2130506363444 |
oct | 343411073373 |
9 | 86734542075 |
10 | 30536922875 |
11 | 11a5032a148 |
12 | 5b0290644b |
13 | 2b586a7244 |
14 | 16998922cb |
15 | bdad37235 |
hex | 71c2476fb |
30536922875 has 16 divisors (see below), whose sum is σ = 38124372000. Its totient is φ = 24420376800.
The previous prime is 30536922841. The next prime is 30536922893. The reversal of 30536922875 is 57822963503.
It is not a de Polignac number, because 30536922875 - 212 = 30536918779 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299192 + ... + 388058.
It is an arithmetic number, because the mean of its divisors is an integer number (2382773250).
Almost surely, 230536922875 is an apocalyptic number.
30536922875 is a deficient number, since it is larger than the sum of its proper divisors (7587449125).
30536922875 is an equidigital number, since it uses as much as digits as its factorization.
30536922875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91631 (or 91621 counting only the distinct ones).
The product of its (nonzero) digits is 2721600, while the sum is 50.
The spelling of 30536922875 in words is "thirty billion, five hundred thirty-six million, nine hundred twenty-two thousand, eight hundred seventy-five".
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