Base | Representation |
---|---|
bin | 101110100111100010… |
… | …110010000110010001 |
3 | 11210012110100120121010 |
4 | 232213202302012101 |
5 | 1310003210202200 |
6 | 34554544121133 |
7 | 3421265120043 |
oct | 564742620621 |
9 | 153173316533 |
10 | 50055553425 |
11 | 1a257067179 |
12 | 984b6061a9 |
13 | 4949420a87 |
14 | 25cbc71a93 |
15 | 147e6ba150 |
hex | ba78b2191 |
50055553425 has 72 divisors (see below), whose sum is σ = 84873889152. Its totient is φ = 26030480000.
The previous prime is 50055553367. The next prime is 50055553459. The reversal of 50055553425 is 52435555005.
It is not a de Polignac number, because 50055553425 - 229 = 49518682513 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 71405575 + ... + 71406275.
It is an arithmetic number, because the mean of its divisors is an integer number (1178804016).
Almost surely, 250055553425 is an apocalyptic number.
It is an amenable number.
50055553425 is a deficient number, since it is larger than the sum of its proper divisors (34818335727).
50055553425 is a wasteful number, since it uses less digits than its factorization.
50055553425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1239 (or 1187 counting only the distinct ones).
The product of its (nonzero) digits is 375000, while the sum is 39.
The spelling of 50055553425 in words is "fifty billion, fifty-five million, five hundred fifty-three thousand, four hundred twenty-five".
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