Base | Representation |
---|---|
bin | 11010111111111… |
… | …11001000010111 |
3 | 120210011211022010 |
4 | 31133333020113 |
5 | 430440120410 |
6 | 34250235303 |
7 | 5420060235 |
oct | 1537771027 |
9 | 523154263 |
10 | 226488855 |
11 | 10693547a |
12 | 63a25b33 |
13 | 37c00098 |
14 | 22119955 |
15 | 14d3cc20 |
hex | d7ff217 |
226488855 has 8 divisors (see below), whose sum is σ = 362382192. Its totient is φ = 120794048.
The previous prime is 226488827. The next prime is 226488859. The reversal of 226488855 is 558884622.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 226488855 - 27 = 226488727 is a prime.
It is a super-2 number, since 2×2264888552 = 102594402878422050, which contains 22 as substring.
It is a zygodrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226488859) 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 7 ways as a sum of consecutive naturals, for example, 7549614 + ... + 7549643.
It is an arithmetic number, because the mean of its divisors is an integer number (45297774).
Almost surely, 2226488855 is an apocalyptic number.
226488855 is a deficient number, since it is larger than the sum of its proper divisors (135893337).
226488855 is a wasteful number, since it uses less digits than its factorization.
226488855 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15099265.
The product of its digits is 1228800, while the sum is 48.
The square root of 226488855 is about 15049.5466709134. The cubic root of 226488855 is about 609.5588093504.
It can be divided in two parts, 2264 and 88855, that added together give a palindrome (91119).
The spelling of 226488855 in words is "two hundred twenty-six million, four hundred eighty-eight thousand, eight hundred fifty-five".
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