Base | Representation |
---|---|
bin | 1101000111100000001… |
… | …0111011111111100011 |
3 | 210112200012011202112001 |
4 | 3101320002323333203 |
5 | 12143010144212311 |
6 | 251305254344431 |
7 | 22165304150044 |
oct | 3217002737743 |
9 | 715605152461 |
10 | 225352335331 |
11 | 87631577a52 |
12 | 3781205b117 |
13 | 18334848826 |
14 | ac9b1828cb |
15 | 5cde0424c1 |
hex | 34780bbfe3 |
225352335331 has 2 divisors, whose sum is σ = 225352335332. Its totient is φ = 225352335330.
The previous prime is 225352335277. The next prime is 225352335367. The reversal of 225352335331 is 133533253522.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 225352335331 - 225 = 225318780899 is a prime.
It is a super-2 number, since 2×2253523353312 (a number of 24 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (225352335391) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112676167665 + 112676167666.
It is an arithmetic number, because the mean of its divisors is an integer number (112676167666).
Almost surely, 2225352335331 is an apocalyptic number.
225352335331 is a deficient number, since it is larger than the sum of its proper divisors (1).
225352335331 is an equidigital number, since it uses as much as digits as its factorization.
225352335331 is an evil number, because the sum of its binary digits is even.
The product of its digits is 243000, while the sum is 37.
Adding to 225352335331 its reverse (133533253522), we get a palindrome (358885588853).
The spelling of 225352335331 in words is "two hundred twenty-five billion, three hundred fifty-two million, three hundred thirty-five thousand, three hundred thirty-one".
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