Base | Representation |
---|---|
bin | 101110101100… |
… | …100110110101 |
3 | 212000220221201 |
4 | 232230212311 |
5 | 11113210313 |
6 | 1114212501 |
7 | 206023006 |
oct | 56544665 |
9 | 25026851 |
10 | 12241333 |
11 | 6a01105 |
12 | 4124131 |
13 | 26c7ac0 |
14 | 18a91ad |
15 | 111c0dd |
hex | bac9b5 |
12241333 has 4 divisors (see below), whose sum is σ = 13182988. Its totient is φ = 11299680.
The previous prime is 12241331. The next prime is 12241337. The reversal of 12241333 is 33314221.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33314221 = 79 ⋅421699.
It can be written as a sum of positive squares in 2 ways, for example, as 1633284 + 10608049 = 1278^2 + 3257^2 .
It is a cyclic number.
It is not a de Polignac number, because 12241333 - 21 = 12241331 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12241333.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12241331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 470808 + ... + 470833.
It is an arithmetic number, because the mean of its divisors is an integer number (3295747).
Almost surely, 212241333 is an apocalyptic number.
12241333 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
12241333 is a deficient number, since it is larger than the sum of its proper divisors (941655).
12241333 is an equidigital number, since it uses as much as digits as its factorization.
12241333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 941654.
The product of its digits is 432, while the sum is 19.
The square root of 12241333 is about 3498.7616380657. The cubic root of 12241333 is about 230.4674362645.
Adding to 12241333 its reverse (33314221), we get a palindrome (45555554).
The spelling of 12241333 in words is "twelve million, two hundred forty-one thousand, three hundred thirty-three".
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