Base | Representation |
---|---|
bin | 10001100000010110… |
… | …100011111001001000 |
3 | 1210111221201212002200 |
4 | 101200112203321020 |
5 | 301443334133404 |
6 | 12345052000200 |
7 | 1233535505433 |
oct | 214026437110 |
9 | 53457655080 |
10 | 18796396104 |
11 | 7a76091662 |
12 | 3786a60060 |
13 | 1a07220c95 |
14 | ca44d881a |
15 | 75026c839 |
hex | 4605a3e48 |
18796396104 has 48 divisors (see below), whose sum is σ = 50913224700. Its totient is φ = 6264687744.
The previous prime is 18796396079. The next prime is 18796396123. The reversal of 18796396104 is 40169369781.
18796396104 is a `hidden beast` number, since 18 + 7 + 9 + 6 + 3 + 9 + 610 + 4 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 18136008900 + 660387204 = 134670^2 + 25698^2 .
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, 1072242 + ... + 1089630.
Almost surely, 218796396104 is an apocalyptic number.
It is an amenable number.
18796396104 is an abundant number, since it is smaller than the sum of its proper divisors (32116828596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
18796396104 is a wasteful number, since it uses less digits than its factorization.
18796396104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32414 (or 32407 counting only the distinct ones).
The product of its (nonzero) digits is 1959552, while the sum is 54.
The spelling of 18796396104 in words is "eighteen billion, seven hundred ninety-six million, three hundred ninety-six thousand, one hundred four".
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