Base | Representation |
---|---|
bin | 11011000101100… |
… | …10110110111111 |
3 | 120211120020010121 |
4 | 31202302312333 |
5 | 431132200043 |
6 | 34314115411 |
7 | 5426244424 |
oct | 1542626677 |
9 | 524506117 |
10 | 227225023 |
11 | 107298583 |
12 | 6411bb67 |
13 | 380ca19c |
14 | 2226bd4b |
15 | 14e35ded |
hex | d8b2dbf |
227225023 has 2 divisors, whose sum is σ = 227225024. Its totient is φ = 227225022.
The previous prime is 227224999. The next prime is 227225059. The reversal of 227225023 is 320522722.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 227225023 - 221 = 225127871 is a prime.
It is a super-2 number, since 2×2272250232 = 103262422154701058, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (227225623) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113612511 + 113612512.
It is an arithmetic number, because the mean of its divisors is an integer number (113612512).
Almost surely, 2227225023 is an apocalyptic number.
227225023 is a deficient number, since it is larger than the sum of its proper divisors (1).
227225023 is an equidigital number, since it uses as much as digits as its factorization.
227225023 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3360, while the sum is 25.
The square root of 227225023 is about 15073.9849741201. The cubic root of 227225023 is about 610.2185215480.
Adding to 227225023 its reverse (320522722), we get a palindrome (547747745).
The spelling of 227225023 in words is "two hundred twenty-seven million, two hundred twenty-five thousand, twenty-three".
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