Base | Representation |
---|---|
bin | 1100000000000… |
… | …0010011011001 |
3 | 10111201011202002 |
4 | 3000000103121 |
5 | 100341123024 |
6 | 4554450345 |
7 | 1150552055 |
oct | 300002331 |
9 | 114634662 |
10 | 50332889 |
11 | 26458932 |
12 | 14a339b5 |
13 | a573a99 |
14 | 6982c65 |
15 | 46436ae |
hex | 30004d9 |
50332889 has 2 divisors, whose sum is σ = 50332890. Its totient is φ = 50332888.
The previous prime is 50332861. The next prime is 50332897. The reversal of 50332889 is 98823305.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 44890000 + 5442889 = 6700^2 + 2333^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50332889 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (50332589) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25166444 + 25166445.
It is an arithmetic number, because the mean of its divisors is an integer number (25166445).
Almost surely, 250332889 is an apocalyptic number.
It is an amenable number.
50332889 is a deficient number, since it is larger than the sum of its proper divisors (1).
50332889 is an equidigital number, since it uses as much as digits as its factorization.
50332889 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 51840, while the sum is 38.
The square root of 50332889 is about 7094.5675696268. The cubic root of 50332889 is about 369.2189244920.
The spelling of 50332889 in words is "fifty million, three hundred thirty-two thousand, eight hundred eighty-nine".
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