Base | Representation |
---|---|
bin | 1010101011000010… |
… | …11001010011111111 |
3 | 112210022121020111111 |
4 | 11111201121103333 |
5 | 43213311110322 |
6 | 2344321102451 |
7 | 261663240535 |
oct | 52541312377 |
9 | 15708536444 |
10 | 5729785087 |
11 | 2480350384 |
12 | 113aa87a27 |
13 | 7040c91a0 |
14 | 3c4d90155 |
15 | 23805e177 |
hex | 1558594ff |
5729785087 has 16 divisors (see below), whose sum is σ = 6505132032. Its totient is φ = 5009499360.
The previous prime is 5729785063. The next prime is 5729785097. The reversal of 5729785087 is 7805879275.
It is a cyclic number.
It is not a de Polignac number, because 5729785087 - 215 = 5729752319 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5729785007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132313 + ... + 170194.
It is an arithmetic number, because the mean of its divisors is an integer number (406570752).
Almost surely, 25729785087 is an apocalyptic number.
5729785087 is a deficient number, since it is larger than the sum of its proper divisors (775346945).
5729785087 is a wasteful number, since it uses less digits than its factorization.
5729785087 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 302598.
The product of its (nonzero) digits is 9878400, while the sum is 58.
The square root of 5729785087 is about 75695.3438924747. The cubic root of 5729785087 is about 1789.4220210868.
The spelling of 5729785087 in words is "five billion, seven hundred twenty-nine million, seven hundred eighty-five thousand, eighty-seven".
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