Base | Representation |
---|---|
bin | 10110111101111110111101… |
… | …01111110011101110011010 |
3 | 20121211112122022022212012021 |
4 | 23132333132233303232122 |
5 | 23110011402410231000 |
6 | 255231101223405054 |
7 | 13432046464103533 |
oct | 1336773657635632 |
9 | 217745568285167 |
10 | 50508257508250 |
11 | 15103482685773 |
12 | 57b8a092b378a |
13 | 2224ba6554bb9 |
14 | c688813a768a |
15 | 5c8c806a711a |
hex | 2defdebf3b9a |
50508257508250 has 64 divisors (see below), whose sum is σ = 96626740953600. Its totient is φ = 19764558964800.
The previous prime is 50508257508229. The next prime is 50508257508259. The reversal of 50508257508250 is 5280575280505.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (50508257508259) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9578352 + ... + 13883851.
It is an arithmetic number, because the mean of its divisors is an integer number (1509792827400).
Almost surely, 250508257508250 is an apocalyptic number.
50508257508250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50508257508250 is a deficient number, since it is larger than the sum of its proper divisors (46118483445350).
50508257508250 is a wasteful number, since it uses less digits than its factorization.
50508257508250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23462408 (or 23462398 counting only the distinct ones).
The product of its (nonzero) digits is 5600000, while the sum is 52.
The spelling of 50508257508250 in words is "fifty trillion, five hundred eight billion, two hundred fifty-seven million, five hundred eight thousand, two hundred fifty".
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