Base | Representation |
---|---|
bin | 101011001110… |
… | …011010101001 |
3 | 210022200112121 |
4 | 223032122221 |
5 | 10400044431 |
6 | 1042511241 |
7 | 165212455 |
oct | 53163251 |
9 | 23280477 |
10 | 11331241 |
11 | 643a369 |
12 | 3965521 |
13 | 246979c |
14 | 170d665 |
15 | edc611 |
hex | ace6a9 |
11331241 has 8 divisors (see below), whose sum is σ = 11721024. Its totient is φ = 10948080.
The previous prime is 11331233. The next prime is 11331247. The reversal of 11331241 is 14213311.
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 11331241 - 23 = 11331233 is a prime.
It is a Duffinian number.
It is a nialpdrome in base 15.
It is not an unprimeable number, because it can be changed into a prime (11331247) 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 7 ways as a sum of consecutive naturals, for example, 1956 + ... + 5146.
It is an arithmetic number, because the mean of its divisors is an integer number (1465128).
Almost surely, 211331241 is an apocalyptic number.
It is an amenable number.
11331241 is a deficient number, since it is larger than the sum of its proper divisors (389783).
11331241 is an equidigital number, since it uses as much as digits as its factorization.
11331241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3311.
The product of its digits is 72, while the sum is 16.
The square root of 11331241 is about 3366.1908739702. The cubic root of 11331241 is about 224.6083127726.
Adding to 11331241 its reverse (14213311), we get a palindrome (25544552).
The spelling of 11331241 in words is "eleven million, three hundred thirty-one thousand, two hundred forty-one".
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