Base | Representation |
---|---|
bin | 11010111101111… |
… | …10011111111101 |
3 | 120202200101011022 |
4 | 31132332133331 |
5 | 430403133000 |
6 | 34240433525 |
7 | 5414605361 |
oct | 1536763775 |
9 | 522611138 |
10 | 226224125 |
11 | 106774596 |
12 | 639188a5 |
13 | 37b3973a |
14 | 2208b2a1 |
15 | 14cd9585 |
hex | d7be7fd |
226224125 has 8 divisors (see below), whose sum is σ = 282327864. Its totient is φ = 180979200.
The previous prime is 226224109. The next prime is 226224137. The reversal of 226224125 is 521422622.
It can be written as a sum of positive squares in 4 ways, for example, as 55190041 + 171034084 = 7429^2 + 13078^2 .
It is not a de Polignac number, because 226224125 - 24 = 226224109 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 226224094 and 226224103.
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, 904772 + ... + 905021.
It is an arithmetic number, because the mean of its divisors is an integer number (35290983).
Almost surely, 2226224125 is an apocalyptic number.
226224125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
226224125 is a deficient number, since it is larger than the sum of its proper divisors (56103739).
226224125 is an equidigital number, since it uses as much as digits as its factorization.
226224125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1809808 (or 1809798 counting only the distinct ones).
The product of its digits is 3840, while the sum is 26.
The square root of 226224125 is about 15040.7488177949. The cubic root of 226224125 is about 609.3212238322.
Adding to 226224125 its reverse (521422622), we get a palindrome (747646747).
The spelling of 226224125 in words is "two hundred twenty-six million, two hundred twenty-four thousand, one hundred twenty-five".
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