Base | Representation |
---|---|
bin | 10100011110111101011011… |
… | …11011010101010011011111 |
3 | 12220111012001112111021220012 |
4 | 22033132231323111103133 |
5 | 21401001100422422104 |
6 | 235445012130313435 |
7 | 12326224155014546 |
oct | 1217365573252337 |
9 | 186435045437805 |
10 | 45044240045279 |
11 | 13397178228422 |
12 | 5075a60a2887b |
13 | 1c19865c9b2c7 |
14 | b1a21d5cb15d |
15 | 531a862b4d6e |
hex | 28f7aded54df |
45044240045279 has 2 divisors, whose sum is σ = 45044240045280. Its totient is φ = 45044240045278.
The previous prime is 45044240045221. The next prime is 45044240045323. The reversal of 45044240045279 is 97254004244054.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-45044240045279 is a prime.
It is a super-3 number, since 3×450442400452793 (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (45044240045219) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22522120022639 + 22522120022640.
It is an arithmetic number, because the mean of its divisors is an integer number (22522120022640).
Almost surely, 245044240045279 is an apocalyptic number.
45044240045279 is a deficient number, since it is larger than the sum of its proper divisors (1).
45044240045279 is an equidigital number, since it uses as much as digits as its factorization.
45044240045279 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6451200, while the sum is 50.
The spelling of 45044240045279 in words is "forty-five trillion, forty-four billion, two hundred forty million, forty-five thousand, two hundred seventy-nine".
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