Base | Representation |
---|---|
bin | 1011100101010100… |
… | …1001111111011010 |
3 | 22000200202101010221 |
4 | 2321111021333122 |
5 | 22331442042111 |
6 | 1232311430254 |
7 | 140023606453 |
oct | 27125117732 |
9 | 8020671127 |
10 | 3109330906 |
11 | 1356155370 |
12 | 72938538a |
13 | 3a7244196 |
14 | 216d4612a |
15 | 132e8d371 |
hex | b9549fda |
3109330906 has 16 divisors (see below), whose sum is σ = 5387290560. Its totient is φ = 1330194880.
The previous prime is 3109330871. The next prime is 3109330933. The reversal of 3109330906 is 6090339013.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 4156486 + ... + 4157233.
It is an arithmetic number, because the mean of its divisors is an integer number (336705660).
Almost surely, 23109330906 is an apocalyptic number.
3109330906 is a deficient number, since it is larger than the sum of its proper divisors (2277959654).
3109330906 is a wasteful number, since it uses less digits than its factorization.
3109330906 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8313749.
The product of its (nonzero) digits is 13122, while the sum is 34.
The square root of 3109330906 is about 55761.3746781766. The cubic root of 3109330906 is about 1459.5612157997.
Adding to 3109330906 its reverse (6090339013), we get a palindrome (9199669919).
The spelling of 3109330906 in words is "three billion, one hundred nine million, three hundred thirty thousand, nine hundred six".
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