Base | Representation |
---|---|
bin | 11010110111001… |
… | …11011101011110 |
3 | 120201000121221010 |
4 | 31123213131132 |
5 | 430141441301 |
6 | 34205520050 |
7 | 5404246425 |
oct | 1533473536 |
9 | 521017833 |
10 | 225343326 |
11 | 10622285a |
12 | 63573026 |
13 | 378bb860 |
14 | 21cdc2bc |
15 | 14bb35d6 |
hex | d6e775e |
225343326 has 32 divisors (see below), whose sum is σ = 487902240. Its totient is φ = 68972544.
The previous prime is 225343291. The next prime is 225343337. The reversal of 225343326 is 623343522.
It is a super-2 number, since 2×2253433262 = 101559229145484552, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 225343293 and 225343302.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 7570 + ... + 22538.
It is an arithmetic number, because the mean of its divisors is an integer number (15246945).
Almost surely, 2225343326 is an apocalyptic number.
225343326 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
225343326 is an abundant number, since it is smaller than the sum of its proper divisors (262558914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225343326 is a wasteful number, since it uses less digits than its factorization.
225343326 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15180.
The product of its digits is 25920, while the sum is 30.
The square root of 225343326 is about 15011.4398376705. The cubic root of 225343326 is about 608.5294020565.
Adding to 225343326 its reverse (623343522), we get a palindrome (848686848).
The spelling of 225343326 in words is "two hundred twenty-five million, three hundred forty-three thousand, three hundred twenty-six".
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