Base | Representation |
---|---|
bin | 10110111011110001… |
… | …01101100110111110 |
3 | 1011210002021011120121 |
4 | 23131320231212332 |
5 | 200204004104311 |
6 | 5353433005154 |
7 | 614055041323 |
oct | 133570554676 |
9 | 34702234517 |
10 | 12312566206 |
11 | 5249139256 |
12 | 24775537ba |
13 | 1212b42245 |
14 | 84b342b4a |
15 | 4c0e12b71 |
hex | 2dde2d9be |
12312566206 has 16 divisors (see below), whose sum is σ = 18533864016. Its totient is φ = 6134648256.
The previous prime is 12312566197. The next prime is 12312566239. The reversal of 12312566206 is 60266521321.
It is a congruent number.
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, 710760 + ... + 727876.
It is an arithmetic number, because the mean of its divisors is an integer number (1158366501).
Almost surely, 212312566206 is an apocalyptic number.
12312566206 is a deficient number, since it is larger than the sum of its proper divisors (6221297810).
12312566206 is a wasteful number, since it uses less digits than its factorization.
12312566206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18363.
The product of its (nonzero) digits is 25920, while the sum is 34.
The spelling of 12312566206 in words is "twelve billion, three hundred twelve million, five hundred sixty-six thousand, two hundred six".
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