Base | Representation |
---|---|
bin | 1010101111111… |
… | …1001011111001 |
3 | 10010211120120212 |
4 | 2223333023321 |
5 | 43020213213 |
6 | 4250200505 |
7 | 1055135261 |
oct | 253771371 |
9 | 103746525 |
10 | 45085433 |
11 | 234a4398 |
12 | 13123135 |
13 | 9457493 |
14 | 5db87a1 |
15 | 3e589a8 |
hex | 2aff2f9 |
45085433 has 2 divisors, whose sum is σ = 45085434. Its totient is φ = 45085432.
The previous prime is 45085427. The next prime is 45085483. The reversal of 45085433 is 33458054.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 29506624 + 15578809 = 5432^2 + 3947^2 .
It is a cyclic number.
It is not a de Polignac number, because 45085433 - 214 = 45069049 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 45085433.
It is not a weakly prime, because it can be changed into another prime (45085483) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22542716 + 22542717.
It is an arithmetic number, because the mean of its divisors is an integer number (22542717).
Almost surely, 245085433 is an apocalyptic number.
It is an amenable number.
45085433 is a deficient number, since it is larger than the sum of its proper divisors (1).
45085433 is an equidigital number, since it uses as much as digits as its factorization.
45085433 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 28800, while the sum is 32.
The square root of 45085433 is about 6714.5687128810. The cubic root of 45085433 is about 355.9142815336.
The spelling of 45085433 in words is "forty-five million, eighty-five thousand, four hundred thirty-three".
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