Base | Representation |
---|---|
bin | 111001100111… |
… | …100001000100 |
3 | 1001102100212221 |
4 | 321213201010 |
5 | 12331312233 |
6 | 1255422124 |
7 | 242245120 |
oct | 71474104 |
9 | 31370787 |
10 | 15104068 |
11 | 8586a01 |
12 | 5084944 |
13 | 318ab25 |
14 | 2012580 |
15 | 14d542d |
hex | e67844 |
15104068 has 24 divisors (see below), whose sum is σ = 31184384. Its totient is φ = 6264000.
The previous prime is 15104053. The next prime is 15104087. The reversal of 15104068 is 86040151.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7833 + ... + 9568.
Almost surely, 215104068 is an apocalyptic number.
It is an amenable number.
15104068 is an abundant number, since it is smaller than the sum of its proper divisors (16080316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15104068 is a wasteful number, since it uses less digits than its factorization.
15104068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17443 (or 17441 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 25.
The square root of 15104068 is about 3886.3952449539. The cubic root of 15104068 is about 247.1902351934.
The spelling of 15104068 in words is "fifteen million, one hundred four thousand, sixty-eight".
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