Base | Representation |
---|---|
bin | 11100010000110100… |
… | …011101110010000000 |
3 | 2220022221011022000111 |
4 | 130100310131302000 |
5 | 444122310210000 |
6 | 21535144401104 |
7 | 2123011622020 |
oct | 342064356200 |
9 | 86287138014 |
10 | 30346960000 |
11 | 11963082235 |
12 | 5a6b176194 |
13 | 2b28225686 |
14 | 167c563a80 |
15 | bc9311cba |
hex | 710d1dc80 |
30346960000 has 320 divisors, whose sum is σ = 88252750080. Its totient is φ = 10174464000.
The previous prime is 30346959991. The next prime is 30346960001. The reversal of 30346960000 is 6964303.
It is a tau number, because it is divible by the number of its divisors (320).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30346960001) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 26319424 + ... + 26320576.
It is an arithmetic number, because the mean of its divisors is an integer number (275789844).
Almost surely, 230346960000 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 30346960000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44126375040).
30346960000 is an abundant number, since it is smaller than the sum of its proper divisors (57905790080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30346960000 is an equidigital number, since it uses as much as digits as its factorization.
30346960000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1241 (or 1214 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 31.
The spelling of 30346960000 in words is "thirty billion, three hundred forty-six million, nine hundred sixty thousand".
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