Base | Representation |
---|---|
bin | 101010011010011011… |
… | …011101111101111011 |
3 | 11100112210121101122101 |
4 | 222122123131331323 |
5 | 1221231341033414 |
6 | 32530540204231 |
7 | 3201352262056 |
oct | 523233357573 |
9 | 140483541571 |
10 | 45540564859 |
11 | 1834a509469 |
12 | 89ab539677 |
13 | 43a9bc9bca |
14 | 22c0383a9d |
15 | 12b811aa74 |
hex | a9a6ddf7b |
45540564859 has 2 divisors, whose sum is σ = 45540564860. Its totient is φ = 45540564858.
The previous prime is 45540564821. The next prime is 45540564863. The reversal of 45540564859 is 95846504554.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 45540564859 - 211 = 45540562811 is a prime.
It is not a weakly prime, because it can be changed into another prime (45540564889) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22770282429 + 22770282430.
It is an arithmetic number, because the mean of its divisors is an integer number (22770282430).
Almost surely, 245540564859 is an apocalyptic number.
45540564859 is a deficient number, since it is larger than the sum of its proper divisors (1).
45540564859 is an equidigital number, since it uses as much as digits as its factorization.
45540564859 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 17280000, while the sum is 55.
The spelling of 45540564859 in words is "forty-five billion, five hundred forty million, five hundred sixty-four thousand, eight hundred fifty-nine".
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