Base | Representation |
---|---|
bin | 110001111111… |
… | …010010110100 |
3 | 220122202201202 |
4 | 301333102310 |
5 | 11323314213 |
6 | 1144512032 |
7 | 216245660 |
oct | 61772264 |
9 | 26582652 |
10 | 13104308 |
11 | 7440508 |
12 | 447b618 |
13 | 293a839 |
14 | 1a518a0 |
15 | 123cb58 |
hex | c7f4b4 |
13104308 has 12 divisors (see below), whose sum is σ = 26208672. Its totient is φ = 5616120.
The previous prime is 13104277. The next prime is 13104347. The reversal of 13104308 is 80340131.
It is a happy number.
13104308 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 13104308.
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, 233978 + ... + 234033.
It is an arithmetic number, because the mean of its divisors is an integer number (2184056).
Almost surely, 213104308 is an apocalyptic number.
It is an amenable number.
13104308 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13104308 is a wasteful number, since it uses less digits than its factorization.
13104308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 468022 (or 468020 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 13104308 is about 3619.9872927954. The cubic root of 13104308 is about 235.7606737861.
Adding to 13104308 its reverse (80340131), we get a palindrome (93444439).
The spelling of 13104308 in words is "thirteen million, one hundred four thousand, three hundred eight".
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