Base | Representation |
---|---|
bin | 1000010010100000… |
… | …0110001001000001 |
3 | 12202001220222001222 |
4 | 2010220012021001 |
5 | 14024111302200 |
6 | 1004443404425 |
7 | 106066031666 |
oct | 20450061101 |
9 | 5661828058 |
10 | 2225103425 |
11 | a42016156 |
12 | 521223715 |
13 | 295cb095c |
14 | 171733a6d |
15 | d0529d85 |
hex | 84a06241 |
2225103425 has 12 divisors (see below), whose sum is σ = 2792373360. Its totient is φ = 1758634320.
The previous prime is 2225103389. The next prime is 2225103449. The reversal of 2225103425 is 5243015222.
It is a de Polignac number, because none of the positive numbers 2k-2225103425 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2225103394 and 2225103403.
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, 534095 + ... + 538244.
It is an arithmetic number, because the mean of its divisors is an integer number (232697780).
Almost surely, 22225103425 is an apocalyptic number.
2225103425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2225103425 is a deficient number, since it is larger than the sum of its proper divisors (567269935).
2225103425 is a wasteful number, since it uses less digits than its factorization.
2225103425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1072432 (or 1072427 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 2225103425 is about 47171.0019503508. The cubic root of 2225103425 is about 1305.5196132016.
Adding to 2225103425 its reverse (5243015222), we get a palindrome (7468118647).
The spelling of 2225103425 in words is "two billion, two hundred twenty-five million, one hundred three thousand, four hundred twenty-five".
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