Base | Representation |
---|---|
bin | 100011110010… |
… | …0001001001100 |
3 | 1022022010020202 |
4 | 1013210021030 |
5 | 14300312033 |
6 | 1510033032 |
7 | 315313442 |
oct | 107441114 |
9 | 38263222 |
10 | 18760268 |
11 | a65395a |
12 | 6348778 |
13 | 3b6b067 |
14 | 26c4b92 |
15 | 19a88e8 |
hex | 11e424c |
18760268 has 12 divisors (see below), whose sum is σ = 33320952. Its totient is φ = 9240000.
The previous prime is 18760237. The next prime is 18760271. The reversal of 18760268 is 86206781.
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, 34733 + ... + 35268.
It is an arithmetic number, because the mean of its divisors is an integer number (2776746).
Almost surely, 218760268 is an apocalyptic number.
It is an amenable number.
18760268 is a deficient number, since it is larger than the sum of its proper divisors (14560684).
18760268 is a wasteful number, since it uses less digits than its factorization.
18760268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70072 (or 70070 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 38.
The square root of 18760268 is about 4331.3125031565. The cubic root of 18760268 is about 265.7131284601.
The spelling of 18760268 in words is "eighteen million, seven hundred sixty thousand, two hundred sixty-eight".
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