Base | Representation |
---|---|
bin | 110001001111011111… |
… | …110001110110001001 |
3 | 12001110211111212201000 |
4 | 301033133301312021 |
5 | 1331241033310444 |
6 | 40142323045213 |
7 | 3551151650124 |
oct | 611737616611 |
9 | 161424455630 |
10 | 52873338249 |
11 | 20472691666 |
12 | a2b7210809 |
13 | 4ca8137084 |
14 | 27b81a53bb |
15 | 1596c69469 |
hex | c4f7f1d89 |
52873338249 has 8 divisors (see below), whose sum is σ = 78330871520. Its totient is φ = 35248892148.
The previous prime is 52873338179. The next prime is 52873338251. The reversal of 52873338249 is 94283337825.
52873338249 is a `hidden beast` number, since 5 + 287 + 3 + 338 + 24 + 9 = 666.
It is not a de Polignac number, because 52873338249 - 213 = 52873330057 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 52873338195 and 52873338204.
It is not an unprimeable number, because it can be changed into a prime (52873338649) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 979135867 + ... + 979135920.
It is an arithmetic number, because the mean of its divisors is an integer number (9791358940).
Almost surely, 252873338249 is an apocalyptic number.
It is an amenable number.
52873338249 is a deficient number, since it is larger than the sum of its proper divisors (25457533271).
52873338249 is a wasteful number, since it uses less digits than its factorization.
52873338249 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1958271796 (or 1958271790 counting only the distinct ones).
The product of its digits is 8709120, while the sum is 54.
The spelling of 52873338249 in words is "fifty-two billion, eight hundred seventy-three million, three hundred thirty-eight thousand, two hundred forty-nine".
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