Base | Representation |
---|---|
bin | 101110101111… |
… | …111110000100 |
3 | 212001121211220 |
4 | 232233332010 |
5 | 11114130413 |
6 | 1114400340 |
7 | 206111115 |
oct | 56577604 |
9 | 25047756 |
10 | 12255108 |
11 | 6a10498 |
12 | 41300b0 |
13 | 2701158 |
14 | 18b020c |
15 | 1121223 |
hex | baff84 |
12255108 has 12 divisors (see below), whose sum is σ = 28595280. Its totient is φ = 4085032.
The previous prime is 12255071. The next prime is 12255121. The reversal of 12255108 is 80155221.
It is a tau number, because it is divible by the number of its divisors (12).
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, 510618 + ... + 510641.
It is an arithmetic number, because the mean of its divisors is an integer number (2382940).
Almost surely, 212255108 is an apocalyptic number.
It is an amenable number.
12255108 is an abundant number, since it is smaller than the sum of its proper divisors (16340172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12255108 is a wasteful number, since it uses less digits than its factorization.
12255108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1021266 (or 1021264 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 24.
The square root of 12255108 is about 3500.7296382326. The cubic root of 12255108 is about 230.5538511145.
The spelling of 12255108 in words is "twelve million, two hundred fifty-five thousand, one hundred eight".
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