Base | Representation |
---|---|
bin | 1100000110100… |
… | …1110000011001 |
3 | 10112112010020201 |
4 | 3001221300121 |
5 | 100443433300 |
6 | 5012022201 |
7 | 1154331256 |
oct | 301516031 |
9 | 115463221 |
10 | 50764825 |
11 | 26723401 |
12 | 15001961 |
13 | a695577 |
14 | 6a5642d |
15 | 46cb66a |
hex | 3069c19 |
50764825 has 18 divisors (see below), whose sum is σ = 65075262. Its totient is φ = 39283200.
The previous prime is 50764817. The next prime is 50764829. The reversal of 50764825 is 52846705.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 808201 + 49956624 = 899^2 + 7068^2 .
It is not a de Polignac number, because 50764825 - 23 = 50764817 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50764829) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 22969 + ... + 25081.
Almost surely, 250764825 is an apocalyptic number.
It is an amenable number.
50764825 is a deficient number, since it is larger than the sum of its proper divisors (14310437).
50764825 is a wasteful number, since it uses less digits than its factorization.
50764825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2185 (or 2149 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 37.
The square root of 50764825 is about 7124.9438594279. The cubic root of 50764825 is about 370.2720789140.
The spelling of 50764825 in words is "fifty million, seven hundred sixty-four thousand, eight hundred twenty-five".
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