Base | Representation |
---|---|
bin | 10110111111011101… |
… | …00001100110010010 |
3 | 1011212020101020011220 |
4 | 23133232201212102 |
5 | 200234410400002 |
6 | 5400454545510 |
7 | 614611410462 |
oct | 133756414622 |
9 | 34766336156 |
10 | 12343450002 |
11 | 5264612754 |
12 | 2485968296 |
13 | 1219366590 |
14 | 8514a1ba2 |
15 | 4c39b37bc |
hex | 2dfba1992 |
12343450002 has 32 divisors (see below), whose sum is σ = 26761983360. Its totient is φ = 3772828800.
The previous prime is 12343450001. The next prime is 12343450027. The reversal of 12343450002 is 20005434321.
It is not an unprimeable number, because it can be changed into a prime (12343450001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 512227 + ... + 535782.
It is an arithmetic number, because the mean of its divisors is an integer number (836311980).
Almost surely, 212343450002 is an apocalyptic number.
12343450002 is an abundant number, since it is smaller than the sum of its proper divisors (14418533358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12343450002 is a wasteful number, since it uses less digits than its factorization.
12343450002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1048178.
The product of its (nonzero) digits is 2880, while the sum is 24.
Adding to 12343450002 its reverse (20005434321), we get a palindrome (32348884323).
The spelling of 12343450002 in words is "twelve billion, three hundred forty-three million, four hundred fifty thousand, two".
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