Base | Representation |
---|---|
bin | 1101000111111001110001 |
3 | 20110210010100 |
4 | 31013321301 |
5 | 1340041431 |
6 | 201423013 |
7 | 41145600 |
oct | 15077161 |
9 | 6423110 |
10 | 3440241 |
11 | 1a3a782 |
12 | 119aa69 |
13 | 935b5c |
14 | 657a37 |
15 | 47e4e6 |
hex | 347e71 |
3440241 has 36 divisors (see below), whose sum is σ = 6002100. Its totient is φ = 1891008.
The previous prime is 3440237. The next prime is 3440243. The reversal of 3440241 is 1420443.
It can be written as a sum of positive squares in 2 ways, for example, as 893025 + 2547216 = 945^2 + 1596^2 .
It is not a de Polignac number, because 3440241 - 22 = 3440237 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3440243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 12655 + ... + 12923.
It is an arithmetic number, because the mean of its divisors is an integer number (166725).
Almost surely, 23440241 is an apocalyptic number.
It is an amenable number.
3440241 is a deficient number, since it is larger than the sum of its proper divisors (2561859).
3440241 is a wasteful number, since it uses less digits than its factorization.
3440241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 318 (or 308 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 3440241 is about 1854.7886672071. The cubic root of 3440241 is about 150.9603714554.
Adding to 3440241 its reverse (1420443), we get a palindrome (4860684).
It can be divided in two parts, 34402 and 41, that added together give a palindrome (34443).
The spelling of 3440241 in words is "three million, four hundred forty thousand, two hundred forty-one".
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