Base | Representation |
---|---|
bin | 11011000010110… |
… | …00100110010001 |
3 | 120210212102222122 |
4 | 31201120212101 |
5 | 431033332223 |
6 | 34302144025 |
7 | 5423144516 |
oct | 1541304621 |
9 | 523772878 |
10 | 226855313 |
11 | 107065833 |
12 | 63b82015 |
13 | 37ccab19 |
14 | 221b330d |
15 | 14db15c8 |
hex | d858991 |
226855313 has 4 divisors (see below), whose sum is σ = 234677940. Its totient is φ = 219032688.
The previous prime is 226855289. The next prime is 226855319. The reversal of 226855313 is 313558622.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 170485249 + 56370064 = 13057^2 + 7508^2 .
It is a cyclic number.
It is not a de Polignac number, because 226855313 - 26 = 226855249 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (226855319) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3911270 + ... + 3911327.
It is an arithmetic number, because the mean of its divisors is an integer number (58669485).
Almost surely, 2226855313 is an apocalyptic number.
It is an amenable number.
226855313 is a deficient number, since it is larger than the sum of its proper divisors (7822627).
226855313 is an equidigital number, since it uses as much as digits as its factorization.
226855313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7822626.
The product of its digits is 43200, while the sum is 35.
The square root of 226855313 is about 15061.7168012149. The cubic root of 226855313 is about 609.8873867185.
The spelling of 226855313 in words is "two hundred twenty-six million, eight hundred fifty-five thousand, three hundred thirteen".
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