Base | Representation |
---|---|
bin | 11101001010001… |
… | …11100101110001 |
3 | 122001021112211000 |
4 | 32211013211301 |
5 | 1000110031231 |
6 | 40134512213 |
7 | 6030106614 |
oct | 1645074561 |
9 | 561245730 |
10 | 244611441 |
11 | 116093218 |
12 | 69b05669 |
13 | 3b8a6ac9 |
14 | 246b617b |
15 | 1671c6e6 |
hex | e947971 |
244611441 has 8 divisors (see below), whose sum is σ = 362387360. Its totient is φ = 163074276.
The previous prime is 244611383. The next prime is 244611449. The reversal of 244611441 is 144116442.
244611441 is a `hidden beast` number, since 2 + 4 + 4 + 611 + 4 + 41 = 666.
It is not a de Polignac number, because 244611441 - 27 = 244611313 is a prime.
It is a super-3 number, since 3×2446114413 (a number of 26 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 9059683 = 244611441 / (2 + 4 + 4 + 6 + 1 + 1 + 4 + 4 + 1).
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (244611449) 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, 4529815 + ... + 4529868.
It is an arithmetic number, because the mean of its divisors is an integer number (45298420).
Almost surely, 2244611441 is an apocalyptic number.
It is an amenable number.
244611441 is a deficient number, since it is larger than the sum of its proper divisors (117775919).
244611441 is an equidigital number, since it uses as much as digits as its factorization.
244611441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9059692 (or 9059686 counting only the distinct ones).
The product of its digits is 3072, while the sum is 27.
The square root of 244611441 is about 15640.0588553880. The cubic root of 244611441 is about 625.4015050014.
Adding to 244611441 its reverse (144116442), we get a palindrome (388727883).
The spelling of 244611441 in words is "two hundred forty-four million, six hundred eleven thousand, four hundred forty-one".
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