Base | Representation |
---|---|
bin | 101110100111100010… |
… | …100110010010000001 |
3 | 11210012110021010012112 |
4 | 232213202212102001 |
5 | 1310003202130100 |
6 | 34554543105105 |
7 | 3421264525661 |
oct | 564742462201 |
9 | 153173233175 |
10 | 50055505025 |
11 | 1a257033879 |
12 | 984b5a2195 |
13 | 4949404a36 |
14 | 25cbc5c1a1 |
15 | 147e6aab35 |
hex | ba78a6481 |
50055505025 has 12 divisors (see below), whose sum is σ = 62090036400. Its totient is φ = 40030720080.
The previous prime is 50055505001. The next prime is 50055505043. The reversal of 50055505025 is 52050555005.
It is not a de Polignac number, because 50055505025 - 220 = 50054456449 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50055504982 and 50055505000.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 267155 + ... + 414104.
It is an arithmetic number, because the mean of its divisors is an integer number (5174169700).
Almost surely, 250055505025 is an apocalyptic number.
It is an amenable number.
50055505025 is a deficient number, since it is larger than the sum of its proper divisors (12034531375).
50055505025 is a wasteful number, since it uses less digits than its factorization.
50055505025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 684208 (or 684203 counting only the distinct ones).
The product of its (nonzero) digits is 31250, while the sum is 32.
The spelling of 50055505025 in words is "fifty billion, fifty-five million, five hundred five thousand, twenty-five".
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