Base | Representation |
---|---|
bin | 1011111111011… |
… | …0000001111000 |
3 | 10111122001000112 |
4 | 2333312001320 |
5 | 100333301213 |
6 | 4553523452 |
7 | 1150315301 |
oct | 277660170 |
9 | 114561015 |
10 | 50290808 |
11 | 2642a257 |
12 | 14a13588 |
13 | a55a899 |
14 | 69717a8 |
15 | 4635ea8 |
hex | 2ff6078 |
50290808 has 8 divisors (see below), whose sum is σ = 94295280. Its totient is φ = 25145400.
The previous prime is 50290787. The next prime is 50290817. The reversal of 50290808 is 80809205.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3143168 + ... + 3143183.
It is an arithmetic number, because the mean of its divisors is an integer number (11786910).
Almost surely, 250290808 is an apocalyptic number.
It is an amenable number.
50290808 is a deficient number, since it is larger than the sum of its proper divisors (44004472).
50290808 is a wasteful number, since it uses less digits than its factorization.
50290808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6286357 (or 6286353 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 32.
The square root of 50290808 is about 7091.6012296237. The cubic root of 50290808 is about 369.1160001826.
The spelling of 50290808 in words is "fifty million, two hundred ninety thousand, eight hundred eight".
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