Base | Representation |
---|---|
bin | 11010111110001… |
… | …00011110111100 |
3 | 120202201121210010 |
4 | 31133010132330 |
5 | 430404424021 |
6 | 34241143220 |
7 | 5415040005 |
oct | 1537043674 |
9 | 522647703 |
10 | 226248636 |
11 | 106790a49 |
12 | 6392ab10 |
13 | 37b47943 |
14 | 220961ac |
15 | 14ce1976 |
hex | d7c47bc |
226248636 has 24 divisors (see below), whose sum is σ = 542182480. Its totient is φ = 73377792.
The previous prime is 226248629. The next prime is 226248641. The reversal of 226248636 is 636842622.
226248636 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 226248594 and 226248603.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254341 + ... + 255228.
Almost surely, 2226248636 is an apocalyptic number.
It is an amenable number.
226248636 is an abundant number, since it is smaller than the sum of its proper divisors (315933844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
226248636 is a wasteful number, since it uses less digits than its factorization.
226248636 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 509613 (or 509611 counting only the distinct ones).
The product of its digits is 165888, while the sum is 39.
The square root of 226248636 is about 15041.5636155288. The cubic root of 226248636 is about 609.3432293443.
The spelling of 226248636 in words is "two hundred twenty-six million, two hundred forty-eight thousand, six hundred thirty-six".
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