Base | Representation |
---|---|
bin | 101110111001000000… |
… | …110101110111011010 |
3 | 11210221212212012211010 |
4 | 232321000311313122 |
5 | 1311103223131400 |
6 | 35044014114350 |
7 | 3431454266646 |
oct | 567100656732 |
9 | 153855765733 |
10 | 50348645850 |
11 | 1a397552918 |
12 | 99117ab9b6 |
13 | 4995070749 |
14 | 2618b67c26 |
15 | 149a2b2450 |
hex | bb9035dda |
50348645850 has 96 divisors (see below), whose sum is σ = 134704503360. Its totient is φ = 12398064640.
The previous prime is 50348645779. The next prime is 50348645869. The reversal of 50348645850 is 5854684305.
It is a happy number.
It is a super-2 number, since 2×503486458502 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 50348645850.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51120 + ... + 321419.
It is an arithmetic number, because the mean of its divisors is an integer number (1403171910).
Almost surely, 250348645850 is an apocalyptic number.
50348645850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50348645850 is an abundant number, since it is smaller than the sum of its proper divisors (84355857510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50348645850 is a wasteful number, since it uses less digits than its factorization.
50348645850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 372624 (or 372619 counting only the distinct ones).
The product of its (nonzero) digits is 2304000, while the sum is 48.
The spelling of 50348645850 in words is "fifty billion, three hundred forty-eight million, six hundred forty-five thousand, eight hundred fifty".
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