Base | Representation |
---|---|
bin | 110101011111… |
… | …1001111100100 |
3 | 1221202220022011 |
4 | 1222333033210 |
5 | 24134440213 |
6 | 2441044004 |
7 | 460250443 |
oct | 152771744 |
9 | 57686264 |
10 | 28046308 |
11 | 14916674 |
12 | 9486604 |
13 | 5a6c964 |
14 | 3a20d5a |
15 | 26e003d |
hex | 1abf3e4 |
28046308 has 24 divisors (see below), whose sum is σ = 50183840. Its totient is φ = 13711680.
The previous prime is 28046279. The next prime is 28046327. The reversal of 28046308 is 80364082.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 28046308.
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, 40243 + ... + 40933.
Almost surely, 228046308 is an apocalyptic number.
It is an amenable number.
28046308 is a deficient number, since it is larger than the sum of its proper divisors (22137532).
28046308 is a wasteful number, since it uses less digits than its factorization.
28046308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 907 (or 905 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 28046308 is about 5295.8765091343. The cubic root of 28046308 is about 303.8262077975.
The spelling of 28046308 in words is "twenty-eight million, forty-six thousand, three hundred eight".
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