Base | Representation |
---|---|
bin | 1100100001110… |
… | …1100110010001 |
3 | 10122212211002112 |
4 | 3020131212101 |
5 | 101423100113 |
6 | 5114155105 |
7 | 1205445044 |
oct | 310354621 |
9 | 118784075 |
10 | 52550033 |
11 | 27732688 |
12 | 15722a95 |
13 | ab6bcc3 |
14 | 6d9cc5b |
15 | 49305a8 |
hex | 321d991 |
52550033 has 2 divisors, whose sum is σ = 52550034. Its totient is φ = 52550032.
The previous prime is 52549969. The next prime is 52550063. The reversal of 52550033 is 33005525.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 38837824 + 13712209 = 6232^2 + 3703^2 .
It is a cyclic number.
It is not a de Polignac number, because 52550033 - 26 = 52549969 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52549990 and 52550008.
It is not a weakly prime, because it can be changed into another prime (52550063) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26275016 + 26275017.
It is an arithmetic number, because the mean of its divisors is an integer number (26275017).
Almost surely, 252550033 is an apocalyptic number.
It is an amenable number.
52550033 is a deficient number, since it is larger than the sum of its proper divisors (1).
52550033 is an equidigital number, since it uses as much as digits as its factorization.
52550033 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2250, while the sum is 23.
The square root of 52550033 is about 7249.1401559081. The cubic root of 52550033 is about 374.5625310394.
Adding to 52550033 its reverse (33005525), we get a palindrome (85555558).
The spelling of 52550033 in words is "fifty-two million, five hundred fifty thousand, thirty-three".
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