Base | Representation |
---|---|
bin | 101000001000… |
… | …000010001100 |
3 | 201210101220022 |
4 | 220020002030 |
5 | 10143044133 |
6 | 1013241312 |
7 | 155256446 |
oct | 50100214 |
9 | 21711808 |
10 | 10518668 |
11 | 5a34916 |
12 | 3633238 |
13 | 2243984 |
14 | 157b496 |
15 | dcb998 |
hex | a0808c |
10518668 has 6 divisors (see below), whose sum is σ = 18407676. Its totient is φ = 5259332.
The previous prime is 10518661. The next prime is 10518671. The reversal of 10518668 is 86681501.
It is a super-2 number, since 2×105186682 = 221284752988448, which contains 22 as substring.
It is a nialpdrome in base 15.
It is not an unprimeable number, because it can be changed into a prime (10518661) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1314830 + ... + 1314837.
It is an arithmetic number, because the mean of its divisors is an integer number (3067946).
Almost surely, 210518668 is an apocalyptic number.
It is an amenable number.
10518668 is a deficient number, since it is larger than the sum of its proper divisors (7889008).
10518668 is a wasteful number, since it uses less digits than its factorization.
10518668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2629671 (or 2629669 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 35.
The square root of 10518668 is about 3243.2496049487. The cubic root of 10518668 is about 219.1056529613.
The spelling of 10518668 in words is "ten million, five hundred eighteen thousand, six hundred sixty-eight".
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