Base | Representation |
---|---|
bin | 10000110110101000… |
… | …100000111010011010 |
3 | 1201201011200101110201 |
4 | 100312220200322122 |
5 | 244030143200133 |
6 | 12151405532414 |
7 | 1210306236622 |
oct | 206650407232 |
9 | 51634611421 |
10 | 18096459418 |
11 | 7746a85894 |
12 | 361057410a |
13 | 192520466b |
14 | c39579882 |
15 | 70daadd7d |
hex | 436a20e9a |
18096459418 has 32 divisors (see below), whose sum is σ = 28275120000. Its totient is φ = 8675916480.
The previous prime is 18096459391. The next prime is 18096459439. The reversal of 18096459418 is 81495469081.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7974388 + ... + 7976656.
It is an arithmetic number, because the mean of its divisors is an integer number (883597500).
Almost surely, 218096459418 is an apocalyptic number.
18096459418 is a deficient number, since it is larger than the sum of its proper divisors (10178660582).
18096459418 is a wasteful number, since it uses less digits than its factorization.
18096459418 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3190.
The product of its (nonzero) digits is 2488320, while the sum is 55.
The spelling of 18096459418 in words is "eighteen billion, ninety-six million, four hundred fifty-nine thousand, four hundred eighteen".
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