Base | Representation |
---|---|
bin | 1000100101001001… |
… | …0000100111001001 |
3 | 12221111222222220110 |
4 | 2021102100213021 |
5 | 14204113441400 |
6 | 1020314544533 |
7 | 111035300652 |
oct | 21122204711 |
9 | 5844888813 |
10 | 2303265225 |
11 | a82151288 |
12 | 543438149 |
13 | 2a9249441 |
14 | 17bc7c529 |
15 | d7318e50 |
hex | 894909c9 |
2303265225 has 12 divisors (see below), whose sum is σ = 3808065296. Its totient is φ = 1228408080.
The previous prime is 2303265163. The next prime is 2303265259. The reversal of 2303265225 is 5225623032.
It is not a de Polignac number, because 2303265225 - 29 = 2303264713 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2303265192 and 2303265201.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15355027 + ... + 15355176.
Almost surely, 22303265225 is an apocalyptic number.
2303265225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2303265225 is a deficient number, since it is larger than the sum of its proper divisors (1504800071).
2303265225 is a wasteful number, since it uses less digits than its factorization.
2303265225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30710216 (or 30710211 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 30.
The square root of 2303265225 is about 47992.3454834206. The cubic root of 2303265225 is about 1320.6304810652.
Adding to 2303265225 its reverse (5225623032), we get a palindrome (7528888257).
The spelling of 2303265225 in words is "two billion, three hundred three million, two hundred sixty-five thousand, two hundred twenty-five".
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