Base | Representation |
---|---|
bin | 1011001100000001101000… |
… | …0010111011111100111011 |
3 | 1121112222121101212212210021 |
4 | 2303000122002323330323 |
5 | 3103020401132010321 |
6 | 42055034243031311 |
7 | 2406506531641600 |
oct | 263003202737473 |
9 | 47488541785707 |
10 | 12301223313211 |
11 | 3a12a12960458 |
12 | 146808696b537 |
13 | 6b3000ab6161 |
14 | 30754d39c6a7 |
15 | 164eb2bc2941 |
hex | b301a0bbf3b |
12301223313211 has 24 divisors (see below), whose sum is σ = 14498351663040. Its totient is φ = 10404956016000.
The previous prime is 12301223313199. The next prime is 12301223313227. The reversal of 12301223313211 is 11231332210321.
It is a de Polignac number, because none of the positive numbers 2k-12301223313211 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12301223313011) 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 23 ways as a sum of consecutive naturals, for example, 6522951 + ... + 8194591.
It is an arithmetic number, because the mean of its divisors is an integer number (604097985960).
Almost surely, 212301223313211 is an apocalyptic number.
12301223313211 is a deficient number, since it is larger than the sum of its proper divisors (2197128349829).
12301223313211 is a wasteful number, since it uses less digits than its factorization.
12301223313211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1673635 (or 1673628 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 12301223313211 its reverse (11231332210321), we get a palindrome (23532555523532).
The spelling of 12301223313211 in words is "twelve trillion, three hundred one billion, two hundred twenty-three million, three hundred thirteen thousand, two hundred eleven".
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