Base | Representation |
---|---|
bin | 11010110100110… |
… | …10000001110100 |
3 | 120200102111212101 |
4 | 31122122001310 |
5 | 430101314124 |
6 | 34155031444 |
7 | 5401455646 |
oct | 1532320164 |
9 | 520374771 |
10 | 225026164 |
11 | 106026540 |
12 | 6343b584 |
13 | 3780a39c |
14 | 21c58896 |
15 | 14b4e644 |
hex | d69a074 |
225026164 has 24 divisors (see below), whose sum is σ = 430034976. Its totient is φ = 102180000.
The previous prime is 225026159. The next prime is 225026183. The reversal of 225026164 is 461620522.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55279 + ... + 59209.
It is an arithmetic number, because the mean of its divisors is an integer number (17918124).
Almost surely, 2225026164 is an apocalyptic number.
It is an amenable number.
225026164 is a deficient number, since it is larger than the sum of its proper divisors (205008812).
225026164 is a wasteful number, since it uses less digits than its factorization.
225026164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5247 (or 5245 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 225026164 is about 15000.8721079809. The cubic root of 225026164 is about 608.2437741596.
Adding to 225026164 its reverse (461620522), we get a palindrome (686646686).
The spelling of 225026164 in words is "two hundred twenty-five million, twenty-six thousand, one hundred sixty-four".
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