Base | Representation |
---|---|
bin | 10010000011001001… |
… | …100000010000010000 |
3 | 1212000122012221102011 |
4 | 102003021200100100 |
5 | 304142311112023 |
6 | 12523024232304 |
7 | 1254154530343 |
oct | 220311402020 |
9 | 55018187364 |
10 | 19380175888 |
11 | 8245670a97 |
12 | 390a46b694 |
13 | 1a9b15a9c8 |
14 | d1bc5c45a |
15 | 78663450d |
hex | 483260410 |
19380175888 has 40 divisors (see below), whose sum is σ = 38317779648. Its totient is φ = 9492292992.
The previous prime is 19380175877. The next prime is 19380175891. The reversal of 19380175888 is 88857108391.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530995 + ... + 566317.
Almost surely, 219380175888 is an apocalyptic number.
It is an amenable number.
19380175888 is a deficient number, since it is larger than the sum of its proper divisors (18937603760).
19380175888 is a wasteful number, since it uses less digits than its factorization.
19380175888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36031 (or 36025 counting only the distinct ones).
The product of its (nonzero) digits is 3870720, while the sum is 58.
The spelling of 19380175888 in words is "nineteen billion, three hundred eighty million, one hundred seventy-five thousand, eight hundred eighty-eight".
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