Base | Representation |
---|---|
bin | 1011001100001001000100… |
… | …0100111010111111111111 |
3 | 1121120011202120121110020222 |
4 | 2303002101010322333333 |
5 | 3103033443400303203 |
6 | 42100004341531555 |
7 | 2406610161145541 |
oct | 263022104727777 |
9 | 47504676543228 |
10 | 12303220322303 |
11 | 3a13848144999 |
12 | 1468543713bbb |
13 | 6b325b754041 |
14 | 30769c6b9691 |
15 | 16507d194038 |
hex | b309113afff |
12303220322303 has 8 divisors (see below), whose sum is σ = 12741466805760. Its totient is φ = 11867559364440.
The previous prime is 12303220322287. The next prime is 12303220322311. The reversal of 12303220322303 is 30322302230321.
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 12303220322303 - 24 = 12303220322287 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 (12303220322333) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 646371713 + ... + 646390746.
It is an arithmetic number, because the mean of its divisors is an integer number (1592683350720).
Almost surely, 212303220322303 is an apocalyptic number.
12303220322303 is a deficient number, since it is larger than the sum of its proper divisors (438246483457).
12303220322303 is a wasteful number, since it uses less digits than its factorization.
12303220322303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1292762797.
The product of its (nonzero) digits is 7776, while the sum is 26.
Adding to 12303220322303 its reverse (30322302230321), we get a palindrome (42625522552624).
The spelling of 12303220322303 in words is "twelve trillion, three hundred three billion, two hundred twenty million, three hundred twenty-two thousand, three hundred three".
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