Base | Representation |
---|---|
bin | 101110111110… |
… | …111010010100 |
3 | 212011201210120 |
4 | 232332322110 |
5 | 11123110213 |
6 | 1115551540 |
7 | 206454414 |
oct | 56767224 |
9 | 25151716 |
10 | 12316308 |
11 | 6a52474 |
12 | 415b5b0 |
13 | 2722c74 |
14 | 18c8644 |
15 | 1134423 |
hex | bbee94 |
12316308 has 12 divisors (see below), whose sum is σ = 28738080. Its totient is φ = 4105432.
The previous prime is 12316289. The next prime is 12316321. The reversal of 12316308 is 80361321.
It is a tau number, because it is divible by the number of its divisors (12).
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, 513168 + ... + 513191.
It is an arithmetic number, because the mean of its divisors is an integer number (2394840).
Almost surely, 212316308 is an apocalyptic number.
It is an amenable number.
12316308 is an abundant number, since it is smaller than the sum of its proper divisors (16421772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12316308 is a wasteful number, since it uses less digits than its factorization.
12316308 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1026366 (or 1026364 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 12316308 is about 3509.4597874887. The cubic root of 12316308 is about 230.9369967420.
Adding to 12316308 its reverse (80361321), we get a palindrome (92677629).
The spelling of 12316308 in words is "twelve million, three hundred sixteen thousand, three hundred eight".
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