Base | Representation |
---|---|
bin | 1000010010100000… |
… | …0110000110001001 |
3 | 12202001220221211011 |
4 | 2010220012012021 |
5 | 14024111300431 |
6 | 1004443403521 |
7 | 106066031314 |
oct | 20450060611 |
9 | 5661827734 |
10 | 2225103241 |
11 | a42015aa9 |
12 | 5212235a1 |
13 | 295cb084a |
14 | 17173397b |
15 | d0529cb1 |
hex | 84a06189 |
2225103241 has 9 divisors (see below), whose sum is σ = 2280131751. Its totient is φ = 2171375472.
The previous prime is 2225103239. The next prime is 2225103253. The reversal of 2225103241 is 1423015222.
It is a happy number.
The square root of 2225103241 is 47171.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 632774025 + 1592329216 = 25155^2 + 39904^2 .
It is not a de Polignac number, because 2225103241 - 21 = 2225103239 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2225103211) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2027805 + ... + 2028901.
Almost surely, 22225103241 is an apocalyptic number.
2225103241 is the 47171-st square number.
2225103241 is the 23586-th centered octagonal number.
It is an amenable number.
2225103241 is a deficient number, since it is larger than the sum of its proper divisors (55028510).
2225103241 is an frugal number, since it uses more digits than its factorization.
2225103241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2280 (or 1140 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The cubic root of 2225103241 is about 1305.5195772159.
Adding to 2225103241 its reverse (1423015222), we get a palindrome (3648118463).
The spelling of 2225103241 in words is "two billion, two hundred twenty-five million, one hundred three thousand, two hundred forty-one".
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