Base | Representation |
---|---|
bin | 11010100001110… |
… | …01101010110101 |
3 | 120111201220201001 |
4 | 31100321222311 |
5 | 423432044300 |
6 | 34025403301 |
7 | 5341340056 |
oct | 1520715265 |
9 | 514656631 |
10 | 222534325 |
11 | 104684372 |
12 | 62639531 |
13 | 37147120 |
14 | 217aa72d |
15 | 1480b16a |
hex | d439ab5 |
222534325 has 24 divisors (see below), whose sum is σ = 297920168. Its totient is φ = 163918080.
The previous prime is 222534307. The next prime is 222534329. The reversal of 222534325 is 523435222.
It is a happy number.
It can be written as a sum of positive squares in 12 ways, for example, as 214593201 + 7941124 = 14649^2 + 2818^2 .
It is not a de Polignac number, because 222534325 - 29 = 222533813 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 222534293 and 222534302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222534329) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 198667 + ... + 199783.
Almost surely, 2222534325 is an apocalyptic number.
222534325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
222534325 is a deficient number, since it is larger than the sum of its proper divisors (75385843).
222534325 is a wasteful number, since it uses less digits than its factorization.
222534325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1753 (or 1748 counting only the distinct ones).
The product of its digits is 14400, while the sum is 28.
The square root of 222534325 is about 14917.5844224191. The cubic root of 222534325 is about 605.9902958214.
Adding to 222534325 its reverse (523435222), we get a palindrome (745969547).
The spelling of 222534325 in words is "two hundred twenty-two million, five hundred thirty-four thousand, three hundred twenty-five".
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