Base | Representation |
---|---|
bin | 11100110101110000… |
… | …000011001000110100 |
3 | 2221221010001012110010 |
4 | 130311300003020310 |
5 | 1001404414344114 |
6 | 22120440500220 |
7 | 2144244260643 |
oct | 346560031064 |
9 | 87833035403 |
10 | 30966559284 |
11 | 121508a7361 |
12 | 600277a670 |
13 | 2bc66c417b |
14 | 16da96d35a |
15 | c13901c59 |
hex | 735c03234 |
30966559284 has 24 divisors (see below), whose sum is σ = 73333744288. Its totient is φ = 10168123680.
The previous prime is 30966559249. The next prime is 30966559291. The reversal of 30966559284 is 48295566903.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19257007 + ... + 19258614.
Almost surely, 230966559284 is an apocalyptic number.
It is an amenable number.
30966559284 is an abundant number, since it is smaller than the sum of its proper divisors (42367185004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30966559284 is a wasteful number, since it uses less digits than its factorization.
30966559284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38515695 (or 38515693 counting only the distinct ones).
The product of its (nonzero) digits is 13996800, while the sum is 57.
The spelling of 30966559284 in words is "thirty billion, nine hundred sixty-six million, five hundred fifty-nine thousand, two hundred eighty-four".
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