Base | Representation |
---|---|
bin | 110000101110… |
… | …101110100100 |
3 | 220001000001112 |
4 | 300232232210 |
5 | 11232234213 |
6 | 1133444152 |
7 | 213402611 |
oct | 60565644 |
9 | 26030045 |
10 | 12774308 |
11 | 7235588 |
12 | 4340658 |
13 | 2853581 |
14 | 19a7508 |
15 | 11c4ea8 |
hex | c2eba4 |
12774308 has 12 divisors (see below), whose sum is σ = 23531760. Its totient is φ = 6050952.
The previous prime is 12774301. The next prime is 12774317. The reversal of 12774308 is 80347721.
It is a happy number.
12774308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (12774301) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83966 + ... + 84117.
It is an arithmetic number, because the mean of its divisors is an integer number (1960980).
Almost surely, 212774308 is an apocalyptic number.
It is an amenable number.
12774308 is a deficient number, since it is larger than the sum of its proper divisors (10757452).
12774308 is a wasteful number, since it uses less digits than its factorization.
12774308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168106 (or 168104 counting only the distinct ones).
The product of its (nonzero) digits is 9408, while the sum is 32.
The square root of 12774308 is about 3574.1163942994. The cubic root of 12774308 is about 233.7648061770.
The spelling of 12774308 in words is "twelve million, seven hundred seventy-four thousand, three hundred eight".
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