Base | Representation |
---|---|
bin | 100001101001010101010… |
… | …010001000110100100101 |
3 | 22012000222211202102200210 |
4 | 201221111102020310211 |
5 | 300340212021121313 |
6 | 4530101424530033 |
7 | 326021366062020 |
oct | 41512522106445 |
9 | 8160884672623 |
10 | 2312123223333 |
11 | 811625312220 |
12 | 314131480919 |
13 | 13a055c0c8c1 |
14 | 7dc9bb281b7 |
15 | 40224b4c9c3 |
hex | 21a55488d25 |
2312123223333 has 32 divisors (see below), whose sum is σ = 3843633669120. Its totient is φ = 1201070424960.
The previous prime is 2312123223323. The next prime is 2312123223467. The reversal of 2312123223333 is 3333223212132.
It is not a de Polignac number, because 2312123223333 - 28 = 2312123223077 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2312123223333.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2312123223323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10064041 + ... + 10291217.
It is an arithmetic number, because the mean of its divisors is an integer number (120113552160).
Almost surely, 22312123223333 is an apocalyptic number.
It is an amenable number.
2312123223333 is a deficient number, since it is larger than the sum of its proper divisors (1531510445787).
2312123223333 is a wasteful number, since it uses less digits than its factorization.
2312123223333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 271257.
The product of its digits is 23328, while the sum is 30.
Adding to 2312123223333 its reverse (3333223212132), we get a palindrome (5645346435465).
The spelling of 2312123223333 in words is "two trillion, three hundred twelve billion, one hundred twenty-three million, two hundred twenty-three thousand, three hundred thirty-three".
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