Base | Representation |
---|---|
bin | 1101110011111010010010… |
… | …10010100111011011001100 |
3 | 10222112102201021002020011011 |
4 | 12321331021102213123030 |
5 | 12440044143000214420 |
6 | 144332115130535004 |
7 | 6253141201110115 |
oct | 671751122473314 |
9 | 128472637066134 |
10 | 30370943366860 |
11 | 974a276841958 |
12 | 34a6113597464 |
13 | 13c3c76c84035 |
14 | 76dd6650d20c |
15 | 37a0407de95a |
hex | 1b9f494a76cc |
30370943366860 has 24 divisors (see below), whose sum is σ = 63812960361360. Its totient is φ = 12141905100864.
The previous prime is 30370943366801. The next prime is 30370943366891. The reversal of 30370943366860 is 6866334907303.
It is a junction number, because it is equal to n+sod(n) for n = 30370943366795 and 30370943366804.
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, 404476890 + ... + 404551969.
It is an arithmetic number, because the mean of its divisors is an integer number (2658873348390).
Almost surely, 230370943366860 is an apocalyptic number.
It is an amenable number.
30370943366860 is an abundant number, since it is smaller than the sum of its proper divisors (33442016994500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30370943366860 is a wasteful number, since it uses less digits than its factorization.
30370943366860 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 809030745 (or 809030743 counting only the distinct ones).
The product of its (nonzero) digits is 35271936, while the sum is 58.
The spelling of 30370943366860 in words is "thirty trillion, three hundred seventy billion, nine hundred forty-three million, three hundred sixty-six thousand, eight hundred sixty".
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