Base | Representation |
---|---|
bin | 100010010010101… |
… | …100000001011001 |
3 | 1111002120111111112 |
4 | 202102230001121 |
5 | 2134240333444 |
6 | 133031110105 |
7 | 20154114113 |
oct | 4222540131 |
9 | 1432514445 |
10 | 575324249 |
11 | 275834695 |
12 | 140812335 |
13 | 92269166 |
14 | 565a23b3 |
15 | 3579669e |
hex | 224ac059 |
575324249 has 2 divisors, whose sum is σ = 575324250. Its totient is φ = 575324248.
The previous prime is 575324209. The next prime is 575324273. The reversal of 575324249 is 942423575.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 549058624 + 26265625 = 23432^2 + 5125^2 .
It is a cyclic number.
It is not a de Polignac number, because 575324249 - 28 = 575323993 is a prime.
It is not a weakly prime, because it can be changed into another prime (575324209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287662124 + 287662125.
It is an arithmetic number, because the mean of its divisors is an integer number (287662125).
Almost surely, 2575324249 is an apocalyptic number.
It is an amenable number.
575324249 is a deficient number, since it is larger than the sum of its proper divisors (1).
575324249 is an equidigital number, since it uses as much as digits as its factorization.
575324249 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 302400, while the sum is 41.
The square root of 575324249 is about 23985.9177226972. The cubic root of 575324249 is about 831.7080271923.
The spelling of 575324249 in words is "five hundred seventy-five million, three hundred twenty-four thousand, two hundred forty-nine".
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