Base | Representation |
---|---|
bin | 11010101110101… |
… | …10001111101010 |
3 | 120121220202211021 |
4 | 31113112033222 |
5 | 424400133414 |
6 | 34125523054 |
7 | 5361605653 |
oct | 1527261752 |
9 | 517822737 |
10 | 224224234 |
11 | 105628a93 |
12 | 6311348a |
13 | 375b9380 |
14 | 21aca52a |
15 | 14a41c24 |
hex | d5d63ea |
224224234 has 8 divisors (see below), whose sum is σ = 362208420. Its totient is φ = 103488096.
The previous prime is 224224229. The next prime is 224224261. The reversal of 224224234 is 432422422.
It can be written as a sum of positive squares in 2 ways, for example, as 223592209 + 632025 = 14953^2 + 795^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2242242342 = 100553014225773512, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 224224199 and 224224208.
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 3 ways as a sum of consecutive naturals, for example, 4311979 + ... + 4312030.
Almost surely, 2224224234 is an apocalyptic number.
224224234 is a deficient number, since it is larger than the sum of its proper divisors (137984186).
224224234 is a wasteful number, since it uses less digits than its factorization.
224224234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8624024.
The product of its digits is 6144, while the sum is 25.
The square root of 224224234 is about 14974.1188054590. The cubic root of 224224234 is about 607.5203775334.
Adding to 224224234 its reverse (432422422), we get a palindrome (656646656).
The spelling of 224224234 in words is "two hundred twenty-four million, two hundred twenty-four thousand, two hundred thirty-four".
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