Base | Representation |
---|---|
bin | 1001100000101111… |
… | …0001010010110101 |
3 | 20120221100010120211 |
4 | 2120023301102311 |
5 | 20212111103300 |
6 | 1101204225421 |
7 | 120162013603 |
oct | 23013612265 |
9 | 6527303524 |
10 | 2553222325 |
11 | 10a02557a5 |
12 | 5b309b271 |
13 | 318c75454 |
14 | 1a3146873 |
15 | ee2404ba |
hex | 982f14b5 |
2553222325 has 6 divisors (see below), whose sum is σ = 3165995714. Its totient is φ = 2042577840.
The previous prime is 2553222323. The next prime is 2553222443. The reversal of 2553222325 is 5232223552.
It can be written as a sum of positive squares in 3 ways, for example, as 5193841 + 2548028484 = 2279^2 + 50478^2 .
It is not a de Polignac number, because 2553222325 - 21 = 2553222323 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2553222323) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51064422 + ... + 51064471.
Almost surely, 22553222325 is an apocalyptic number.
2553222325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2553222325 is a deficient number, since it is larger than the sum of its proper divisors (612773389).
2553222325 is a wasteful number, since it uses less digits than its factorization.
2553222325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102128903 (or 102128898 counting only the distinct ones).
The product of its digits is 36000, while the sum is 31.
The square root of 2553222325 is about 50529.4203905012. The cubic root of 2553222325 is about 1366.7724339784.
Adding to 2553222325 its reverse (5232223552), we get a palindrome (7785445877).
The spelling of 2553222325 in words is "two billion, five hundred fifty-three million, two hundred twenty-two thousand, three hundred twenty-five".
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