Base | Representation |
---|---|
bin | 11100001000000110… |
… | …010111000010110010 |
3 | 2212221201212021201200 |
4 | 130020012113002302 |
5 | 443322331443200 |
6 | 21512440512030 |
7 | 2116254224625 |
oct | 341006270262 |
9 | 85851767650 |
10 | 30200656050 |
11 | 11898534984 |
12 | 5a2a17b616 |
13 | 2b03b1bba6 |
14 | 1666d5bdbc |
15 | bbb562800 |
hex | 7081970b2 |
30200656050 has 72 divisors (see below), whose sum is σ = 82865517696. Its totient is φ = 7882151520.
The previous prime is 30200656021. The next prime is 30200656133. The reversal of 30200656050 is 5065600203.
30200656050 is a `hidden beast` number, since 3 + 0 + 2 + 0 + 0 + 656 + 0 + 5 + 0 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 692814 + ... + 735113.
It is an arithmetic number, because the mean of its divisors is an integer number (1150909968).
Almost surely, 230200656050 is an apocalyptic number.
30200656050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30200656050 is an abundant number, since it is smaller than the sum of its proper divisors (52664861646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30200656050 is a wasteful number, since it uses less digits than its factorization.
30200656050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1427992 (or 1427984 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The spelling of 30200656050 in words is "thirty billion, two hundred million, six hundred fifty-six thousand, fifty".
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