Base | Representation |
---|---|
bin | 100111100101010000… |
… | …000000011100011010 |
3 | 11001200221220121202002 |
4 | 213211100000130122 |
5 | 1144020211244000 |
6 | 31305153241002 |
7 | 3033132361346 |
oct | 474520003432 |
9 | 131627817662 |
10 | 42500884250 |
11 | 1702a706430 |
12 | 82a1563162 |
13 | 4014231326 |
14 | 20b27ac626 |
15 | 118b3398d5 |
hex | 9e540071a |
42500884250 has 32 divisors (see below), whose sum is σ = 86794538688. Its totient is φ = 15454866000.
The previous prime is 42500884207. The next prime is 42500884267. The reversal of 42500884250 is 5248800524.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7724684 + ... + 7730183.
It is an arithmetic number, because the mean of its divisors is an integer number (2712329334).
Almost surely, 242500884250 is an apocalyptic number.
42500884250 is an abundant number, since it is smaller than the sum of its proper divisors (44293654438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42500884250 is a wasteful number, since it uses less digits than its factorization.
42500884250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15454895 (or 15454885 counting only the distinct ones).
The product of its (nonzero) digits is 102400, while the sum is 38.
The spelling of 42500884250 in words is "forty-two billion, five hundred million, eight hundred eighty-four thousand, two hundred fifty".
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