Base | Representation |
---|---|
bin | 11010110110011… |
… | …00110101001110 |
3 | 120200211002022102 |
4 | 31123030311032 |
5 | 430124444004 |
6 | 34203315102 |
7 | 5403313430 |
oct | 1533146516 |
9 | 520732272 |
10 | 225234254 |
11 | 106158913 |
12 | 6351ba92 |
13 | 3788100b |
14 | 21cb0650 |
15 | 14b9111e |
hex | d6ccd4e |
225234254 has 8 divisors (see below), whose sum is σ = 386115888. Its totient is φ = 96528960.
The previous prime is 225234253. The next prime is 225234283. The reversal of 225234254 is 452432522.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225234253) 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, 8044067 + ... + 8044094.
It is an arithmetic number, because the mean of its divisors is an integer number (48264486).
Almost surely, 2225234254 is an apocalyptic number.
225234254 is a deficient number, since it is larger than the sum of its proper divisors (160881634).
225234254 is a wasteful number, since it uses less digits than its factorization.
225234254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16088170.
The product of its digits is 19200, while the sum is 29.
The square root of 225234254 is about 15007.8064353189. The cubic root of 225234254 is about 608.4312048865.
Adding to 225234254 its reverse (452432522), we get a palindrome (677666776).
The spelling of 225234254 in words is "two hundred twenty-five million, two hundred thirty-four thousand, two hundred fifty-four".
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