Base | Representation |
---|---|
bin | 1100000111011… |
… | …0101101001100 |
3 | 10112121211000021 |
4 | 3001312231030 |
5 | 101002132433 |
6 | 5013111524 |
7 | 1154642023 |
oct | 301665514 |
9 | 115554007 |
10 | 50817868 |
11 | 2675a242 |
12 | 150285a4 |
13 | a6b375a |
14 | 6a6b8ba |
15 | 46dc22d |
hex | 3076b4c |
50817868 has 6 divisors (see below), whose sum is σ = 88931276. Its totient is φ = 25408932.
The previous prime is 50817817. The next prime is 50817881. The reversal of 50817868 is 86871805.
50817868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6352230 + ... + 6352237.
Almost surely, 250817868 is an apocalyptic number.
It is an amenable number.
50817868 is a deficient number, since it is larger than the sum of its proper divisors (38113408).
50817868 is a wasteful number, since it uses less digits than its factorization.
50817868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12704471 (or 12704469 counting only the distinct ones).
The product of its (nonzero) digits is 107520, while the sum is 43.
The square root of 50817868 is about 7128.6652327066. The cubic root of 50817868 is about 370.4009969543.
The spelling of 50817868 in words is "fifty million, eight hundred seventeen thousand, eight hundred sixty-eight".
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