Base | Representation |
---|---|
bin | 111100011010111… |
… | …000101100001000 |
3 | 2121122102022210012 |
4 | 330122320230020 |
5 | 4034000242104 |
6 | 244330411052 |
7 | 34056100625 |
oct | 7432705410 |
9 | 2548368705 |
10 | 1013680904 |
11 | 480218515 |
12 | 243590a88 |
13 | 13201a2b2 |
14 | 988ad34c |
15 | 5ded4d6e |
hex | 3c6b8b08 |
1013680904 has 16 divisors (see below), whose sum is σ = 1961963520. Its totient is φ = 490490640.
The previous prime is 1013680903. The next prime is 1013680919. The reversal of 1013680904 is 4090863101.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (1013680903) 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, 2043464 + ... + 2043959.
It is an arithmetic number, because the mean of its divisors is an integer number (122622720).
Almost surely, 21013680904 is an apocalyptic number.
It is an amenable number.
1013680904 is a deficient number, since it is larger than the sum of its proper divisors (948282616).
1013680904 is a wasteful number, since it uses less digits than its factorization.
1013680904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4087460 (or 4087456 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 32.
The square root of 1013680904 is about 31838.3558620730. The cubic root of 1013680904 is about 1004.5396616205.
The spelling of 1013680904 in words is "one billion, thirteen million, six hundred eighty thousand, nine hundred four".
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