Base | Representation |
---|---|
bin | 11010110000010… |
… | …11001110001111 |
3 | 120122022210111012 |
4 | 31120023032033 |
5 | 424424104411 |
6 | 34134315435 |
7 | 5363501420 |
oct | 1530131617 |
9 | 518283435 |
10 | 224441231 |
11 | 105767023 |
12 | 631b8b7b |
13 | 37664081 |
14 | 21b45647 |
15 | 14a8618b |
hex | d60b38f |
224441231 has 8 divisors (see below), whose sum is σ = 256631424. Its totient is φ = 192282840.
The previous prime is 224441221. The next prime is 224441279. The reversal of 224441231 is 132144422.
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 224441231 - 214 = 224424847 is a prime.
It is a super-2 number, since 2×2244412312 = 100747732345590722, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 224441197 and 224441206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224441221) 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, 9836 + ... + 23358.
It is an arithmetic number, because the mean of its divisors is an integer number (32078928).
Almost surely, 2224441231 is an apocalyptic number.
224441231 is a deficient number, since it is larger than the sum of its proper divisors (32190193).
224441231 is a wasteful number, since it uses less digits than its factorization.
224441231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15901.
The product of its digits is 1536, while the sum is 23.
The square root of 224441231 is about 14981.3627884782. The cubic root of 224441231 is about 607.7162939053.
Adding to 224441231 its reverse (132144422), we get a palindrome (356585653).
The spelling of 224441231 in words is "two hundred twenty-four million, four hundred forty-one thousand, two hundred thirty-one".
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