Base | Representation |
---|---|
bin | 1011111011001… |
… | …1001111110100 |
3 | 10111010010210102 |
4 | 2332303033310 |
5 | 100301023033 |
6 | 4544013232 |
7 | 1145065640 |
oct | 276631764 |
9 | 114103712 |
10 | 50017268 |
11 | 26262794 |
12 | 14901218 |
13 | a493222 |
14 | 68ddc20 |
15 | 45cede8 |
hex | 2fb33f4 |
50017268 has 12 divisors (see below), whose sum is σ = 100034592. Its totient is φ = 21435960.
The previous prime is 50017267. The next prime is 50017271. The reversal of 50017268 is 86271005.
50017268 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 50017268.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50017267) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 893138 + ... + 893193.
It is an arithmetic number, because the mean of its divisors is an integer number (8336216).
Almost surely, 250017268 is an apocalyptic number.
It is an amenable number.
50017268 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.
50017268 is a wasteful number, since it uses less digits than its factorization.
50017268 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1786342 (or 1786340 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 29.
The square root of 50017268 is about 7072.2887384495. The cubic root of 50017268 is about 368.4455555533.
The spelling of 50017268 in words is "fifty million, seventeen thousand, two hundred sixty-eight".
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