Base | Representation |
---|---|
bin | 100001101011110… |
… | …1100100001101011 |
3 | 2220202211102202110 |
4 | 1003113230201223 |
5 | 4303323111123 |
6 | 304053533403 |
7 | 40003160010 |
oct | 10327544153 |
9 | 2822742673 |
10 | 1130285163 |
11 | 53001aa77 |
12 | 276644263 |
13 | 1502256b7 |
14 | aa183707 |
15 | 69369493 |
hex | 435ec86b |
1130285163 has 16 divisors (see below), whose sum is σ = 1723500800. Its totient is φ = 645441696.
The previous prime is 1130285131. The next prime is 1130285197. The reversal of 1130285163 is 3615820311.
1130285163 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1130285163 - 25 = 1130285131 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1130285163.
It is not an unprimeable number, because it can be changed into a prime (1130285963) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15156 + ... + 49902.
It is an arithmetic number, because the mean of its divisors is an integer number (107718800).
Almost surely, 21130285163 is an apocalyptic number.
1130285163 is a deficient number, since it is larger than the sum of its proper divisors (593215637).
1130285163 is a wasteful number, since it uses less digits than its factorization.
1130285163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36306.
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 1130285163 is about 33619.7139041962. The cubic root of 1130285163 is about 1041.6680465162.
The spelling of 1130285163 in words is "one billion, one hundred thirty million, two hundred eighty-five thousand, one hundred sixty-three".
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