Base | Representation |
---|---|
bin | 11010111101111… |
… | …10100101111001 |
3 | 120202200101200101 |
4 | 31132332211321 |
5 | 430403141010 |
6 | 34240435401 |
7 | 5414606443 |
oct | 1536764571 |
9 | 522611611 |
10 | 226224505 |
11 | 106774901 |
12 | 63918b61 |
13 | 37b39970 |
14 | 2208b493 |
15 | 14cd973a |
hex | d7be979 |
226224505 has 32 divisors (see below), whose sum is σ = 309576960. Its totient is φ = 157489920.
The previous prime is 226224503. The next prime is 226224529. The reversal of 226224505 is 505422622.
It is not a de Polignac number, because 226224505 - 21 = 226224503 is a prime.
It is not an unprimeable number, because it can be changed into a prime (226224503) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79660 + ... + 82450.
It is an arithmetic number, because the mean of its divisors is an integer number (9674280).
Almost surely, 2226224505 is an apocalyptic number.
It is an amenable number.
226224505 is a deficient number, since it is larger than the sum of its proper divisors (83352455).
226224505 is a wasteful number, since it uses less digits than its factorization.
226224505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2881.
The product of its (nonzero) digits is 9600, while the sum is 28.
The square root of 226224505 is about 15040.7614501394. The cubic root of 226224505 is about 609.3215650011.
The spelling of 226224505 in words is "two hundred twenty-six million, two hundred twenty-four thousand, five hundred five".
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