Base | Representation |
---|---|
bin | 10110111011011101… |
… | …11110001110000100 |
3 | 1011202220110102222011 |
4 | 23131232332032010 |
5 | 200202330402204 |
6 | 5353302144004 |
7 | 614024245105 |
oct | 133556761604 |
9 | 34686412864 |
10 | 12310012804 |
11 | 5247754901 |
12 | 2476722004 |
13 | 1212459c5b |
14 | 84ac7a3ac |
15 | 4c0aab304 |
hex | 2ddbbe384 |
12310012804 has 12 divisors (see below), whose sum is σ = 22479153984. Its totient is φ = 5887397384.
The previous prime is 12310012769. The next prime is 12310012907. The reversal of 12310012804 is 40821001321.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66902152 + ... + 66902335.
It is an arithmetic number, because the mean of its divisors is an integer number (1873262832).
Almost surely, 212310012804 is an apocalyptic number.
It is an amenable number.
12310012804 is a deficient number, since it is larger than the sum of its proper divisors (10169141180).
12310012804 is a wasteful number, since it uses less digits than its factorization.
12310012804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133804514 (or 133804512 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 22.
The spelling of 12310012804 in words is "twelve billion, three hundred ten million, twelve thousand, eight hundred four".
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