Base | Representation |
---|---|
bin | 1100000110010… |
… | …0111110010101 |
3 | 10112111010101020 |
4 | 3001210332111 |
5 | 100442321422 |
6 | 5011351353 |
7 | 1154220204 |
oct | 301447625 |
9 | 115433336 |
10 | 50745237 |
11 | 2670a714 |
12 | 14bb2559 |
13 | a68968a |
14 | 6a4d23b |
15 | 46c595c |
hex | 3064f95 |
50745237 has 8 divisors (see below), whose sum is σ = 67744320. Its totient is φ = 33788160.
The previous prime is 50745223. The next prime is 50745239. The reversal of 50745237 is 73254705.
50745237 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50745237 - 26 = 50745173 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 50745198 and 50745207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50745239) 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 7 ways as a sum of consecutive naturals, for example, 7564 + ... + 12597.
It is an arithmetic number, because the mean of its divisors is an integer number (8468040).
Almost surely, 250745237 is an apocalyptic number.
It is an amenable number.
50745237 is a deficient number, since it is larger than the sum of its proper divisors (16999083).
50745237 is a wasteful number, since it uses less digits than its factorization.
50745237 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21003.
The product of its (nonzero) digits is 29400, while the sum is 33.
The square root of 50745237 is about 7123.5691194794. The cubic root of 50745237 is about 370.2244486730.
The spelling of 50745237 in words is "fifty million, seven hundred forty-five thousand, two hundred thirty-seven".
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