Base | Representation |
---|---|
bin | 11100100010000000… |
… | …101000001111100010 |
3 | 2221002000211121011021 |
4 | 130202000220033202 |
5 | 1000220123030000 |
6 | 22023530040054 |
7 | 2133113163004 |
oct | 344200501742 |
9 | 87060747137 |
10 | 30635361250 |
11 | 11aa095437a |
12 | 5b2b87902a |
13 | 2b72bc1cc0 |
14 | 16a8998374 |
15 | be47ce11a |
hex | 7220283e2 |
30635361250 has 40 divisors (see below), whose sum is σ = 61840101708. Its totient is φ = 11311512000.
The previous prime is 30635361247. The next prime is 30635361277. The reversal of 30635361250 is 5216353603.
It can be written as a sum of positive squares in 10 ways, for example, as 17092686121 + 13542675129 = 130739^2 + 116373^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 926377 + ... + 958876.
Almost surely, 230635361250 is an apocalyptic number.
30635361250 is an abundant number, since it is smaller than the sum of its proper divisors (31204740458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30635361250 is a wasteful number, since it uses less digits than its factorization.
30635361250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1885288 (or 1885273 counting only the distinct ones).
The product of its (nonzero) digits is 48600, while the sum is 34.
The spelling of 30635361250 in words is "thirty billion, six hundred thirty-five million, three hundred sixty-one thousand, two hundred fifty".
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