Base | Representation |
---|---|
bin | 10111100110110000… |
… | …11111111011101101 |
3 | 1012201012220022000212 |
4 | 23303120133323231 |
5 | 201423321022313 |
6 | 5453315032205 |
7 | 626024411144 |
oct | 136330377355 |
9 | 35635808025 |
10 | 12673220333 |
11 | 5413780014 |
12 | 255829b665 |
13 | 126c788957 |
14 | 8831c475b |
15 | 4e29033a8 |
hex | 2f361feed |
12673220333 has 16 divisors (see below), whose sum is σ = 13527360000. Its totient is φ = 11831311872.
The previous prime is 12673220323. The next prime is 12673220341. The reversal of 12673220333 is 33302237621.
It is a cyclic number.
It is not a de Polignac number, because 12673220333 - 230 = 11599478509 is a prime.
It is a super-2 number, since 2×126732203332 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12673220333.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12673220323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4154993 + ... + 4158041.
It is an arithmetic number, because the mean of its divisors is an integer number (845460000).
Almost surely, 212673220333 is an apocalyptic number.
It is an amenable number.
12673220333 is a deficient number, since it is larger than the sum of its proper divisors (854139667).
12673220333 is a wasteful number, since it uses less digits than its factorization.
12673220333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4964.
The product of its (nonzero) digits is 27216, while the sum is 32.
Adding to 12673220333 its reverse (33302237621), we get a palindrome (45975457954).
The spelling of 12673220333 in words is "twelve billion, six hundred seventy-three million, two hundred twenty thousand, three hundred thirty-three".
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