Base | Representation |
---|---|
bin | 11100001000110111… |
… | …111011100010101000 |
3 | 2212222122022110220022 |
4 | 130020313323202220 |
5 | 443334143304400 |
6 | 21514023220012 |
7 | 2116502535620 |
oct | 341067734250 |
9 | 85878273808 |
10 | 30213650600 |
11 | 118a48aa981 |
12 | 5a325a7608 |
13 | 2b0671b783 |
14 | 1668981880 |
15 | bbc77cb85 |
hex | 708dfb8a8 |
30213650600 has 96 divisors (see below), whose sum is σ = 80544636480. Its totient is φ = 10325076480.
The previous prime is 30213650573. The next prime is 30213650653. The reversal of 30213650600 is 605631203.
It is a self number, because there is not a number n which added to its sum of digits gives 30213650600.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 394652 + ... + 464948.
It is an arithmetic number, because the mean of its divisors is an integer number (839006630).
Almost surely, 230213650600 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30213650600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40272318240).
30213650600 is an abundant number, since it is smaller than the sum of its proper divisors (50330985880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30213650600 is a wasteful number, since it uses less digits than its factorization.
30213650600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70627 (or 70618 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 26.
The spelling of 30213650600 in words is "thirty billion, two hundred thirteen million, six hundred fifty thousand, six hundred".
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