Base | Representation |
---|---|
bin | 11010111111100… |
… | …10110000100110 |
3 | 120210002020210100 |
4 | 31133302300212 |
5 | 430432010212 |
6 | 34245204530 |
7 | 5416456425 |
oct | 1537626046 |
9 | 523066710 |
10 | 226438182 |
11 | 1069003a3 |
12 | 63a00746 |
13 | 37bb2cb9 |
14 | 221052bc |
15 | 14d2cbdc |
hex | d7f2c26 |
226438182 has 12 divisors (see below), whose sum is σ = 490616100. Its totient is φ = 75479388.
The previous prime is 226438153. The next prime is 226438183. The reversal of 226438182 is 281834622.
226438182 is a `hidden beast` number, since 2 + 2 + 643 + 8 + 1 + 8 + 2 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226438183) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6289932 + ... + 6289967.
It is an arithmetic number, because the mean of its divisors is an integer number (40884675).
Almost surely, 2226438182 is an apocalyptic number.
226438182 is an abundant number, since it is smaller than the sum of its proper divisors (264177918).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
226438182 is a wasteful number, since it uses less digits than its factorization.
226438182 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12579907 (or 12579904 counting only the distinct ones).
The product of its digits is 36864, while the sum is 36.
The square root of 226438182 is about 15047.8630376542. The cubic root of 226438182 is about 609.5133465138.
The spelling of 226438182 in words is "two hundred twenty-six million, four hundred thirty-eight thousand, one hundred eighty-two".
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