Base | Representation |
---|---|
bin | 10110101110111001… |
… | …01001010100011100 |
3 | 1011111120000010202121 |
4 | 23113130221110130 |
5 | 144443330422213 |
6 | 5335013432324 |
7 | 611303631514 |
oct | 132734512434 |
9 | 34446003677 |
10 | 12204545308 |
11 | 51a316958a |
12 | 244733b6a4 |
13 | 11c6650957 |
14 | 83ac64844 |
15 | 4b66c688d |
hex | 2d772951c |
12204545308 has 12 divisors (see below), whose sum is σ = 21520993032. Its totient is φ = 6055690160.
The previous prime is 12204545261. The next prime is 12204545357. The reversal of 12204545308 is 80354540221.
It is a congruent 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, 11645035 + ... + 11646082.
It is an arithmetic number, because the mean of its divisors is an integer number (1793416086).
Almost surely, 212204545308 is an apocalyptic number.
It is an amenable number.
12204545308 is a deficient number, since it is larger than the sum of its proper divisors (9316447724).
12204545308 is a wasteful number, since it uses less digits than its factorization.
12204545308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23291252 (or 23291250 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 34.
The spelling of 12204545308 in words is "twelve billion, two hundred four million, five hundred forty-five thousand, three hundred eight".
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