Base | Representation |
---|---|
bin | 1011000111011111011000… |
… | …1100000110001010010111 |
3 | 1121021112111122121111210111 |
4 | 2301313312030012022113 |
5 | 3100231320423320343 |
6 | 41555151232103451 |
7 | 2401051034312311 |
oct | 261676614061227 |
9 | 47245448544714 |
10 | 12223312323223 |
11 | 3992972166531 |
12 | 1454b62694b87 |
13 | 6a88656c1b51 |
14 | 30387bc4c7b1 |
15 | 162e52ce9c9d |
hex | b1df6306297 |
12223312323223 has 8 divisors (see below), whose sum is σ = 12714666662880. Its totient is φ = 11736615371040.
The previous prime is 12223312323113. The next prime is 12223312323239. The reversal of 12223312323223 is 32232321332221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12223312323223 - 217 = 12223312192151 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12223312323323) 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 7 ways as a sum of consecutive naturals, for example, 1164341515 + ... + 1164352012.
It is an arithmetic number, because the mean of its divisors is an integer number (1589333332860).
Almost surely, 212223312323223 is an apocalyptic number.
12223312323223 is a deficient number, since it is larger than the sum of its proper divisors (491354339657).
12223312323223 is a wasteful number, since it uses less digits than its factorization.
12223312323223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2328693737.
The product of its digits is 31104, while the sum is 31.
Adding to 12223312323223 its reverse (32232321332221), we get a palindrome (44455633655444).
The spelling of 12223312323223 in words is "twelve trillion, two hundred twenty-three billion, three hundred twelve million, three hundred twenty-three thousand, two hundred twenty-three".
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