Base | Representation |
---|---|
bin | 1011111110011… |
… | …1111101110001 |
3 | 10111112002222221 |
4 | 2333213331301 |
5 | 100324430301 |
6 | 4552401041 |
7 | 1146655324 |
oct | 277477561 |
9 | 114462887 |
10 | 50233201 |
11 | 2639aa47 |
12 | 149a6181 |
13 | a53a5b5 |
14 | 69587bb |
15 | 4623da1 |
hex | 2fe7f71 |
50233201 has 2 divisors, whose sum is σ = 50233202. Its totient is φ = 50233200.
The previous prime is 50233193. The next prime is 50233217. The reversal of 50233201 is 10233205.
It is an a-pointer prime, because the next prime (50233217) can be obtained adding 50233201 to its sum of digits (16).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 41589601 + 8643600 = 6449^2 + 2940^2 .
It is a cyclic number.
It is not a de Polignac number, because 50233201 - 23 = 50233193 is a prime.
It is not a weakly prime, because it can be changed into another prime (50233231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25116600 + 25116601.
It is an arithmetic number, because the mean of its divisors is an integer number (25116601).
Almost surely, 250233201 is an apocalyptic number.
It is an amenable number.
50233201 is a deficient number, since it is larger than the sum of its proper divisors (1).
50233201 is an equidigital number, since it uses as much as digits as its factorization.
50233201 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 50233201 is about 7087.5384302309. The cubic root of 50233201 is about 368.9750082833.
Adding to 50233201 its reverse (10233205), we get a palindrome (60466406).
The spelling of 50233201 in words is "fifty million, two hundred thirty-three thousand, two hundred one".
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