Base | Representation |
---|---|
bin | 11010110111111… |
… | …01101010111111 |
3 | 120201012020201122 |
4 | 31123331222333 |
5 | 430202344203 |
6 | 34211501155 |
7 | 5405105603 |
oct | 1533755277 |
9 | 521166648 |
10 | 225434303 |
11 | 106285146 |
12 | 635b77bb |
13 | 379210a3 |
14 | 21d23503 |
15 | 14bd0538 |
hex | d6fdabf |
225434303 has 8 divisors (see below), whose sum is σ = 232017360. Its totient is φ = 218877120.
The previous prime is 225434291. The next prime is 225434309. The reversal of 225434303 is 303434522.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 225434303 - 26 = 225434239 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 (225434309) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11963 + ... + 24371.
It is an arithmetic number, because the mean of its divisors is an integer number (29002170).
Almost surely, 2225434303 is an apocalyptic number.
225434303 is a deficient number, since it is larger than the sum of its proper divisors (6583057).
225434303 is a wasteful number, since it uses less digits than its factorization.
225434303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12937.
The product of its (nonzero) digits is 8640, while the sum is 26.
The square root of 225434303 is about 15014.4697875083. The cubic root of 225434303 is about 608.6112841217.
Adding to 225434303 its reverse (303434522), we get a palindrome (528868825).
The spelling of 225434303 in words is "two hundred twenty-five million, four hundred thirty-four thousand, three hundred three".
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