Base | Representation |
---|---|
bin | 10000110110011011… |
… | …000111110111001000 |
3 | 1201200221002000222212 |
4 | 100312123013313020 |
5 | 244023243331221 |
6 | 12151202404252 |
7 | 1210234346156 |
oct | 206633076710 |
9 | 51627060885 |
10 | 18092948936 |
11 | 7744aa8367 |
12 | 360b360688 |
13 | 192457585a |
14 | c38d043d6 |
15 | 70d618b5b |
hex | 4366c7dc8 |
18092948936 has 8 divisors (see below), whose sum is σ = 33924279270. Its totient is φ = 9046474464.
The previous prime is 18092948899. The next prime is 18092948953. The reversal of 18092948936 is 63984929081.
It can be written as a sum of positive squares in only one way, i.e., 18092940100 + 8836 = 134510^2 + 94^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1130809301 + ... + 1130809316.
Almost surely, 218092948936 is an apocalyptic number.
It is an amenable number.
18092948936 is a deficient number, since it is larger than the sum of its proper divisors (15831330334).
18092948936 is a wasteful number, since it uses less digits than its factorization.
18092948936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2261618623 (or 2261618619 counting only the distinct ones).
The product of its (nonzero) digits is 6718464, while the sum is 59.
The spelling of 18092948936 in words is "eighteen billion, ninety-two million, nine hundred forty-eight thousand, nine hundred thirty-six".
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