Base | Representation |
---|---|
bin | 1010110001001… |
… | …0101111100011 |
3 | 10010222122110202 |
4 | 2230102233203 |
5 | 43030244124 |
6 | 4252015415 |
7 | 1055620646 |
oct | 254225743 |
9 | 103878422 |
10 | 45165539 |
11 | 235495a1 |
12 | 1316156b |
13 | 9484a93 |
14 | 5dd9a5d |
15 | 3e725ae |
hex | 2b12be3 |
45165539 has 2 divisors, whose sum is σ = 45165540. Its totient is φ = 45165538.
The previous prime is 45165517. The next prime is 45165551. The reversal of 45165539 is 93556154.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 45165539 - 224 = 28388323 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (45161539) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22582769 + 22582770.
It is an arithmetic number, because the mean of its divisors is an integer number (22582770).
Almost surely, 245165539 is an apocalyptic number.
45165539 is a deficient number, since it is larger than the sum of its proper divisors (1).
45165539 is an equidigital number, since it uses as much as digits as its factorization.
45165539 is an evil number, because the sum of its binary digits is even.
The product of its digits is 81000, while the sum is 38.
The square root of 45165539 is about 6720.5311546038. The cubic root of 45165539 is about 356.1249482503.
The spelling of 45165539 in words is "forty-five million, one hundred sixty-five thousand, five hundred thirty-nine".
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