Base | Representation |
---|---|
bin | 101011111111001000000 |
3 | 2201020011010 |
4 | 11133321000 |
5 | 332110334 |
6 | 50520520 |
7 | 15152112 |
oct | 5377100 |
9 | 2636133 |
10 | 1441344 |
11 | 8a49a3 |
12 | 596140 |
13 | 3b6088 |
14 | 2973b2 |
15 | 1d70e9 |
hex | 15fe40 |
1441344 has 28 divisors (see below), whose sum is σ = 3814064. Its totient is φ = 480384.
The previous prime is 1441343. The next prime is 1441351. The reversal of 1441344 is 4431441.
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 1441344.
It is not an unprimeable number, because it can be changed into a prime (1441343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3562 + ... + 3945.
21441344 is an apocalyptic number.
It is an amenable number.
1441344 is an abundant number, since it is smaller than the sum of its proper divisors (2372720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1441344 is an equidigital number, since it uses as much as digits as its factorization.
1441344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7522 (or 7512 counting only the distinct ones).
The product of its digits is 768, while the sum is 21.
The square root of 1441344 is about 1200.5598693943. The cubic root of 1441344 is about 112.9594445532.
Adding to 1441344 its reverse (4431441), we get a palindrome (5872785).
The spelling of 1441344 in words is "one million, four hundred forty-one thousand, three hundred forty-four".
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