Base | Representation |
---|---|
bin | 1011101100010000110… |
… | …0000101111100001000 |
3 | 201012110021112012201120 |
4 | 2323010030011330020 |
5 | 11242330130000013 |
6 | 232135050515240 |
7 | 20340332554443 |
oct | 2730414057410 |
9 | 635407465646 |
10 | 200860000008 |
11 | 78203262a08 |
12 | 32b17735b20 |
13 | 15c3054c015 |
14 | 9a163c865a |
15 | 5358bee123 |
hex | 2ec4305f08 |
200860000008 has 32 divisors (see below), whose sum is σ = 504529870560. Its totient is φ = 66636017280.
The previous prime is 200859999983. The next prime is 200860000027. The reversal of 200860000008 is 800000068002.
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 19827085 + ... + 19837212.
It is an arithmetic number, because the mean of its divisors is an integer number (15766558455).
Almost surely, 2200860000008 is an apocalyptic number.
It is an amenable number.
200860000008 is an abundant number, since it is smaller than the sum of its proper divisors (303669870552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200860000008 is a wasteful number, since it uses less digits than its factorization.
200860000008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39664517 (or 39664513 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 24.
The spelling of 200860000008 in words is "two hundred billion, eight hundred sixty million, eight", and thus it is an aban number.
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