Base | Representation |
---|---|
bin | 10001110010111110… |
… | …001000101010101100 |
3 | 1211022201111121010121 |
4 | 101302332020222230 |
5 | 303113320311421 |
6 | 12440051014324 |
7 | 1244350532146 |
oct | 216276105254 |
9 | 54281447117 |
10 | 19108760236 |
11 | 8116440435 |
12 | 385359a3a4 |
13 | 1a56b5a727 |
14 | cd3ba9c96 |
15 | 76c8bed41 |
hex | 472f88aac |
19108760236 has 12 divisors (see below), whose sum is σ = 33484510528. Its totient is φ = 9541757232.
The previous prime is 19108760213. The next prime is 19108760309. The reversal of 19108760236 is 63206780191.
It is a junction number, because it is equal to n+sod(n) for n = 19108760192 and 19108760201.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3152316 + ... + 3158371.
Almost surely, 219108760236 is an apocalyptic number.
It is an amenable number.
19108760236 is a deficient number, since it is larger than the sum of its proper divisors (14375750292).
19108760236 is a wasteful number, since it uses less digits than its factorization.
19108760236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6311448 (or 6311446 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 43.
The spelling of 19108760236 in words is "nineteen billion, one hundred eight million, seven hundred sixty thousand, two hundred thirty-six".
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