Base | Representation |
---|---|
bin | 10110111111011011… |
… | …00111110010010100 |
3 | 1011212012221012100121 |
4 | 23133231213302110 |
5 | 200234330310304 |
6 | 5400445521324 |
7 | 614606403220 |
oct | 133755476224 |
9 | 34765835317 |
10 | 12343213204 |
11 | 5264470853 |
12 | 2485873244 |
13 | 12192b286a |
14 | 85143d780 |
15 | 4c3968554 |
hex | 2dfb67c94 |
12343213204 has 12 divisors (see below), whose sum is σ = 24686426464. Its totient is φ = 5289948504.
The previous prime is 12343213199. The next prime is 12343213213. The reversal of 12343213204 is 40231234321.
12343213204 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220414494 + ... + 220414549.
Almost surely, 212343213204 is an apocalyptic number.
12343213204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
12343213204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12343213204 is a wasteful number, since it uses less digits than its factorization.
12343213204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 440829054 (or 440829052 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 12343213204 its reverse (40231234321), we get a palindrome (52574447525).
The spelling of 12343213204 in words is "twelve billion, three hundred forty-three million, two hundred thirteen thousand, two hundred four".
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