Base | Representation |
---|---|
bin | 1010110000011… |
… | …0010010111101 |
3 | 10010220001112112 |
4 | 2230012102331 |
5 | 43022131212 |
6 | 4250543405 |
7 | 1055316215 |
oct | 254062275 |
9 | 103801475 |
10 | 45114557 |
11 | 23514264 |
12 | 13137b65 |
13 | 9467807 |
14 | 5dc5245 |
15 | 3e62422 |
hex | 2b064bd |
45114557 has 2 divisors, whose sum is σ = 45114558. Its totient is φ = 45114556.
The previous prime is 45114541. The next prime is 45114613. The reversal of 45114557 is 75541154.
45114557 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 44009956 + 1104601 = 6634^2 + 1051^2 .
It is a cyclic number.
It is not a de Polignac number, because 45114557 - 24 = 45114541 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (45114457) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22557278 + 22557279.
It is an arithmetic number, because the mean of its divisors is an integer number (22557279).
Almost surely, 245114557 is an apocalyptic number.
It is an amenable number.
45114557 is a deficient number, since it is larger than the sum of its proper divisors (1).
45114557 is an equidigital number, since it uses as much as digits as its factorization.
45114557 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 14000, while the sum is 32.
The square root of 45114557 is about 6716.7370798625. The cubic root of 45114557 is about 355.9909021157.
The spelling of 45114557 in words is "forty-five million, one hundred fourteen thousand, five hundred fifty-seven".
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