Base | Representation |
---|---|
bin | 1100000001100… |
… | …0000000000101 |
3 | 10111220002220012 |
4 | 3000120000011 |
5 | 100402224312 |
6 | 5000520005 |
7 | 1151435054 |
oct | 300300005 |
9 | 114802805 |
10 | 50429957 |
11 | 26514856 |
12 | 14a80005 |
13 | a5a9016 |
14 | 69aa39b |
15 | 4662322 |
hex | 3018005 |
50429957 has 2 divisors, whose sum is σ = 50429958. Its totient is φ = 50429956.
The previous prime is 50429947. The next prime is 50429999. The reversal of 50429957 is 75992405.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 34035556 + 16394401 = 5834^2 + 4049^2 .
It is a cyclic number.
It is not a de Polignac number, because 50429957 - 26 = 50429893 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (50429917) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25214978 + 25214979.
It is an arithmetic number, because the mean of its divisors is an integer number (25214979).
Almost surely, 250429957 is an apocalyptic number.
It is an amenable number.
50429957 is a deficient number, since it is larger than the sum of its proper divisors (1).
50429957 is an equidigital number, since it uses as much as digits as its factorization.
50429957 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 113400, while the sum is 41.
The square root of 50429957 is about 7101.4052834633. The cubic root of 50429957 is about 369.4561208128.
The spelling of 50429957 in words is "fifty million, four hundred twenty-nine thousand, nine hundred fifty-seven".
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