Base | Representation |
---|---|
bin | 1001010100000011… |
… | …00011101100000000 |
3 | 110220110102021012100 |
4 | 10222001203230000 |
5 | 40220001044223 |
6 | 2144051430400 |
7 | 234622312650 |
oct | 45201435400 |
9 | 13813367170 |
10 | 5000018688 |
11 | 2136420055 |
12 | b765b5400 |
13 | 618b67252 |
14 | 3560a8360 |
15 | 1e3e5c043 |
hex | 12a063b00 |
5000018688 has 108 divisors (see below), whose sum is σ = 16475809168. Its totient is φ = 1428572160.
The previous prime is 5000018677. The next prime is 5000018707. The reversal of 5000018688 is 8868100005.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138883 + ... + 171138.
Almost surely, 25000018688 is an apocalyptic number.
It is an amenable number.
5000018688 is an abundant number, since it is smaller than the sum of its proper divisors (11475790480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5000018688 is a wasteful number, since it uses less digits than its factorization.
5000018688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 310050 (or 310033 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 36.
The square root of 5000018688 is about 70710.8102626465. The cubic root of 5000018688 is about 1709.9780770761.
The spelling of 5000018688 in words is "five billion, eighteen thousand, six hundred eighty-eight".
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