Base | Representation |
---|---|
bin | 1101000001111… |
… | …00111000100100 |
3 | 21121200002011201 |
4 | 12200330320210 |
5 | 210440120114 |
6 | 14502412244 |
7 | 2465021431 |
oct | 640747044 |
9 | 247602151 |
10 | 109301284 |
11 | 56774744 |
12 | 30731084 |
13 | 1984c321 |
14 | 10732b88 |
15 | 98e0874 |
hex | 683ce24 |
109301284 has 12 divisors (see below), whose sum is σ = 192970764. Its totient is φ = 54166784.
The previous prime is 109301251. The next prime is 109301299. The reversal of 109301284 is 482103901.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 19998784 + 89302500 = 4472^2 + 9450^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120457 + ... + 121360.
It is an arithmetic number, because the mean of its divisors is an integer number (16080897).
Almost surely, 2109301284 is an apocalyptic number.
It is an amenable number.
109301284 is a deficient number, since it is larger than the sum of its proper divisors (83669480).
109301284 is a wasteful number, since it uses less digits than its factorization.
109301284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 241934 (or 241932 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 28.
The square root of 109301284 is about 10454.7254387669. The cubic root of 109301284 is about 478.1253325870.
The spelling of 109301284 in words is "one hundred nine million, three hundred one thousand, two hundred eighty-four".
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