Base | Representation |
---|---|
bin | 10110111111001101010001… |
… | …11111001110111101010010 |
3 | 20121222120011200120201111020 |
4 | 23133212220333032331102 |
5 | 23111204011121132000 |
6 | 255302253432500310 |
7 | 13435065455051313 |
oct | 1337465077167522 |
9 | 217876150521436 |
10 | 50550305255250 |
11 | 1511a29a5223a9 |
12 | 5804ba2b4a696 |
13 | 2228b4792b578 |
14 | c6a90d8dc60a |
15 | 5c9de1d33ba0 |
hex | 2df9a8fcef52 |
50550305255250 has 64 divisors (see below), whose sum is σ = 126175426565760. Its totient is φ = 13479882187200.
The previous prime is 50550305255239. The next prime is 50550305255257. The reversal of 50550305255250 is 5255250305505.
It is a happy number.
It is a super-2 number, since 2×505503052552502 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (50550305255257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54302724 + ... + 55225776.
It is an arithmetic number, because the mean of its divisors is an integer number (1971491040090).
Almost surely, 250550305255250 is an apocalyptic number.
50550305255250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50550305255250 is an abundant number, since it is smaller than the sum of its proper divisors (75625121310510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50550305255250 is a wasteful number, since it uses less digits than its factorization.
50550305255250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 996092 (or 996082 counting only the distinct ones).
The product of its (nonzero) digits is 937500, while the sum is 42.
It can be divided in two parts, 50550305255 and 250, that added together give a palindrome (50550305505).
The spelling of 50550305255250 in words is "fifty trillion, five hundred fifty billion, three hundred five million, two hundred fifty-five thousand, two hundred fifty".
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