Base | Representation |
---|---|
bin | 10110101111110010… |
… | …11110100010011011 |
3 | 1011112002020010102002 |
4 | 23113321132202123 |
5 | 200002244301243 |
6 | 5335443431215 |
7 | 611425110530 |
oct | 132771364233 |
9 | 34462203362 |
10 | 12212103323 |
11 | 51a7460a82 |
12 | 244998550b |
13 | 11c8098b54 |
14 | 83bc70d87 |
15 | 4b71baeb8 |
hex | 2d7e5e89b |
12212103323 has 16 divisors (see below), whose sum is σ = 14814581184. Its totient is φ = 9827174400.
The previous prime is 12212103313. The next prime is 12212103331. The reversal of 12212103323 is 32330121221.
It is a cyclic number.
It is not a de Polignac number, because 12212103323 - 24 = 12212103307 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12212103295 and 12212103304.
It is not an unprimeable number, because it can be changed into a prime (12212103313) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80240 + ... + 175677.
It is an arithmetic number, because the mean of its divisors is an integer number (925911324).
Almost surely, 212212103323 is an apocalyptic number.
12212103323 is a deficient number, since it is larger than the sum of its proper divisors (2602477861).
12212103323 is a wasteful number, since it uses less digits than its factorization.
12212103323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 256342.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 12212103323 its reverse (32330121221), we get a palindrome (44542224544).
The spelling of 12212103323 in words is "twelve billion, two hundred twelve million, one hundred three thousand, three hundred twenty-three".
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