Base | Representation |
---|---|
bin | 1011111110011… |
… | …0000011001000 |
3 | 10111111201020020 |
4 | 2333212003020 |
5 | 100324202402 |
6 | 4552300440 |
7 | 1146623412 |
oct | 277460310 |
9 | 114451206 |
10 | 50225352 |
11 | 26395061 |
12 | 149a1720 |
13 | a536b58 |
14 | 69559b2 |
15 | 46218bc |
hex | 2fe60c8 |
50225352 has 16 divisors (see below), whose sum is σ = 125563440. Its totient is φ = 16741776.
The previous prime is 50225323. The next prime is 50225359. The reversal of 50225352 is 25352205.
50225352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 2092723 = 50225352 / (5 + 0 + 2 + 2 + 5 + 3 + 5 + 2).
It is not an unprimeable number, because it can be changed into a prime (50225359) by changing a digit.
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 in 3 ways as a sum of consecutive naturals, for example, 1046338 + ... + 1046385.
It is an arithmetic number, because the mean of its divisors is an integer number (7847715).
Almost surely, 250225352 is an apocalyptic number.
It is an amenable number.
50225352 is an abundant number, since it is smaller than the sum of its proper divisors (75338088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50225352 is a wasteful number, since it uses less digits than its factorization.
50225352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2092732 (or 2092728 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 24.
The square root of 50225352 is about 7086.9846902614. The cubic root of 50225352 is about 368.9557896813.
Adding to 50225352 its reverse (25352205), we get a palindrome (75577557).
The spelling of 50225352 in words is "fifty million, two hundred twenty-five thousand, three hundred fifty-two".
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