Base | Representation |
---|---|
bin | 11010110001101… |
… | …11011010100001 |
3 | 120122122222210021 |
4 | 31120313122201 |
5 | 430000402431 |
6 | 34142233441 |
7 | 5365154224 |
oct | 1530673241 |
9 | 518588707 |
10 | 224622241 |
11 | 105880018 |
12 | 63285881 |
13 | 376c858c |
14 | 21b915bb |
15 | 14abeb11 |
hex | d6376a1 |
224622241 has 8 divisors (see below), whose sum is σ = 241094664. Its totient is φ = 208512000.
The previous prime is 224622179. The next prime is 224622253. The reversal of 224622241 is 142226422.
It can be written as a sum of positive squares in 4 ways, for example, as 134467216 + 90155025 = 11596^2 + 9495^2 .
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 224622241 - 27 = 224622113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (224622941) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89260 + ... + 91741.
It is an arithmetic number, because the mean of its divisors is an integer number (30136833).
Almost surely, 2224622241 is an apocalyptic number.
It is an amenable number.
224622241 is a deficient number, since it is larger than the sum of its proper divisors (16472423).
224622241 is a wasteful number, since it uses less digits than its factorization.
224622241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181091.
The product of its digits is 3072, while the sum is 25.
The square root of 224622241 is about 14987.4027436377. The cubic root of 224622241 is about 607.8796227301.
Adding to 224622241 its reverse (142226422), we get a palindrome (366848663).
The spelling of 224622241 in words is "two hundred twenty-four million, six hundred twenty-two thousand, two hundred forty-one".
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