Base | Representation |
---|---|
bin | 11010101101010… |
… | …01100111100001 |
3 | 120121120111002011 |
4 | 31112221213201 |
5 | 424323311231 |
6 | 34121552521 |
7 | 5360215021 |
oct | 1526514741 |
9 | 517514064 |
10 | 224041441 |
11 | 105513718 |
12 | 63045741 |
13 | 37554100 |
14 | 21a7da81 |
15 | 14a079b1 |
hex | d5a99e1 |
224041441 has 12 divisors (see below), whose sum is σ = 247188348. Its totient is φ = 202897344.
The previous prime is 224041439. The next prime is 224041469. The reversal of 224041441 is 144140422.
224041441 = 14012 + 14022 + ... + 15062.
It can be written as a sum of positive squares in 6 ways, for example, as 1166400 + 222875041 = 1080^2 + 14929^2 .
It is not a de Polignac number, because 224041441 - 21 = 224041439 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (224041421) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3550 + ... + 21463.
It is an arithmetic number, because the mean of its divisors is an integer number (20599029).
Almost surely, 2224041441 is an apocalyptic number.
It is an amenable number.
224041441 is a deficient number, since it is larger than the sum of its proper divisors (23146907).
224041441 is a wasteful number, since it uses less digits than its factorization.
224041441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25092 (or 25079 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 22.
The square root of 224041441 is about 14968.0139297102. The cubic root of 224041441 is about 607.3552442335.
Adding to 224041441 its reverse (144140422), we get a palindrome (368181863).
It can be divided in two parts, 2240 and 41441, that added together give a square (43681 = 2092).
The spelling of 224041441 in words is "two hundred twenty-four million, forty-one thousand, four hundred forty-one".
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