Base | Representation |
---|---|
bin | 11010111110111… |
… | …11010011000111 |
3 | 120202221012110002 |
4 | 31133133103013 |
5 | 430421432341 |
6 | 34243351515 |
7 | 5416005143 |
oct | 1537372307 |
9 | 522835402 |
10 | 226358471 |
11 | 106856519 |
12 | 6398259b |
13 | 37b85931 |
14 | 220c4223 |
15 | 14d1429b |
hex | d7df4c7 |
226358471 has 4 divisors (see below), whose sum is σ = 226686744. Its totient is φ = 226030200.
The previous prime is 226358467. The next prime is 226358477. The reversal of 226358471 is 174853622.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 226358471 - 22 = 226358467 is a prime.
It is a super-3 number, since 3×2263584713 (a number of 26 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226358477) 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 3 ways as a sum of consecutive naturals, for example, 163100 + ... + 164481.
It is an arithmetic number, because the mean of its divisors is an integer number (56671686).
Almost surely, 2226358471 is an apocalyptic number.
226358471 is a deficient number, since it is larger than the sum of its proper divisors (328273).
226358471 is an equidigital number, since it uses as much as digits as its factorization.
226358471 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 328272.
The product of its digits is 80640, while the sum is 38.
The square root of 226358471 is about 15045.2142224695. The cubic root of 226358471 is about 609.4418176165.
The spelling of 226358471 in words is "two hundred twenty-six million, three hundred fifty-eight thousand, four hundred seventy-one".
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