Base | Representation |
---|---|
bin | 1011111010111… |
… | …1111101110100 |
3 | 10111002110100122 |
4 | 2332233331310 |
5 | 100300110303 |
6 | 4543431112 |
7 | 1145011520 |
oct | 276577564 |
9 | 114073318 |
10 | 50003828 |
11 | 26253686 |
12 | 148b5498 |
13 | a48a084 |
14 | 68d8d80 |
15 | 45cae38 |
hex | 2faff74 |
50003828 has 12 divisors (see below), whose sum is σ = 100007712. Its totient is φ = 21430200.
The previous prime is 50003773. The next prime is 50003843. The reversal of 50003828 is 82830005.
50003828 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 50003797 and 50003806.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 892898 + ... + 892953.
It is an arithmetic number, because the mean of its divisors is an integer number (8333976).
Almost surely, 250003828 is an apocalyptic number.
It is an amenable number.
50003828 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50003828 is a wasteful number, since it uses less digits than its factorization.
50003828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1785862 (or 1785860 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 50003828 is about 7071.3384871607. The cubic root of 50003828 is about 368.4125512725.
The spelling of 50003828 in words is "fifty million, three thousand, eight hundred twenty-eight".
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