Base | Representation |
---|---|
bin | 100011010000… |
… | …0001101010100 |
3 | 1021202222112200 |
4 | 1012200031110 |
5 | 14212411004 |
6 | 1500044500 |
7 | 313044252 |
oct | 106401524 |
9 | 37688480 |
10 | 18482004 |
11 | a483892 |
12 | 6233730 |
13 | 3aa14c8 |
14 | 26515d2 |
15 | 1951239 |
hex | 11a0354 |
18482004 has 36 divisors (see below), whose sum is σ = 47087040. Its totient is φ = 6112080.
The previous prime is 18481999. The next prime is 18482033. The reversal of 18482004 is 40028481.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2757 + ... + 6675.
Almost surely, 218482004 is an apocalyptic number.
It is an amenable number.
18482004 is an abundant number, since it is smaller than the sum of its proper divisors (28605036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
18482004 is a wasteful number, since it uses less digits than its factorization.
18482004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4060 (or 4055 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 27.
The square root of 18482004 is about 4299.0701320169. The cubic root of 18482004 is about 264.3928380231.
The spelling of 18482004 in words is "eighteen million, four hundred eighty-two thousand, four".
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