Base | Representation |
---|---|
bin | 1011101010010011… |
… | …0111001001001001 |
3 | 22002011001220202121 |
4 | 2322210313021021 |
5 | 22402314201400 |
6 | 1234335331241 |
7 | 140366322031 |
oct | 27244671111 |
9 | 8064056677 |
10 | 3130225225 |
11 | 1366a265a6 |
12 | 734380b21 |
13 | 3ab67b69a |
14 | 219a248c1 |
15 | 134c1921a |
hex | ba937249 |
3130225225 has 24 divisors (see below), whose sum is σ = 3917160000. Its totient is φ = 2481272640.
The previous prime is 3130225201. The next prime is 3130225253. The reversal of 3130225225 is 5225220313.
3130225225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3130225225 - 211 = 3130223177 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 3130225225.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1337106 + ... + 1339444.
It is an arithmetic number, because the mean of its divisors is an integer number (163215000).
Almost surely, 23130225225 is an apocalyptic number.
It is an amenable number.
3130225225 is a deficient number, since it is larger than the sum of its proper divisors (786934775).
3130225225 is a wasteful number, since it uses less digits than its factorization.
3130225225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2817 (or 2812 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 3130225225 is about 55948.4157505823. The cubic root of 3130225225 is about 1462.8232767235.
Adding to 3130225225 its reverse (5225220313), we get a palindrome (8355445538).
The spelling of 3130225225 in words is "three billion, one hundred thirty million, two hundred twenty-five thousand, two hundred twenty-five".
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