Base | Representation |
---|---|
bin | 11010110100111… |
… | …10011100000110 |
3 | 120200110102122111 |
4 | 31122132130012 |
5 | 430102403410 |
6 | 34155251234 |
7 | 5401562425 |
oct | 1532363406 |
9 | 520412574 |
10 | 225044230 |
11 | 106039074 |
12 | 63449b1a |
13 | 37815688 |
14 | 21c612bc |
15 | 14b54b8a |
hex | d69e706 |
225044230 has 16 divisors (see below), whose sum is σ = 405432864. Its totient is φ = 89939200.
The previous prime is 225044191. The next prime is 225044269. The reversal of 225044230 is 32440522.
It is an interprime number because it is at equal distance from previous prime (225044191) and next prime (225044269).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3030 + ... + 21430.
It is an arithmetic number, because the mean of its divisors is an integer number (25339554).
Almost surely, 2225044230 is an apocalyptic number.
225044230 is a deficient number, since it is larger than the sum of its proper divisors (180388634).
225044230 is a wasteful number, since it uses less digits than its factorization.
225044230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19631.
The product of its (nonzero) digits is 1920, while the sum is 22.
The square root of 225044230 is about 15001.4742608852. The cubic root of 225044230 is about 608.2600511379.
Adding to 225044230 its reverse (32440522), we get a palindrome (257484752).
The spelling of 225044230 in words is "two hundred twenty-five million, forty-four thousand, two hundred thirty".
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