Base | Representation |
---|---|
bin | 10111111100010001… |
… | …10011100010011111 |
3 | 1020011210102100211122 |
4 | 23332020303202133 |
5 | 202311013440321 |
6 | 5523242241155 |
7 | 633345161621 |
oct | 137610634237 |
9 | 36153370748 |
10 | 12853655711 |
11 | 54a660a866 |
12 | 25a87b61bb |
13 | 129ac82a50 |
14 | 89d152c11 |
15 | 5036958ab |
hex | 2fe23389f |
12853655711 has 8 divisors (see below), whose sum is σ = 13899839184. Its totient is φ = 11815678080.
The previous prime is 12853655701. The next prime is 12853655713. The reversal of 12853655711 is 11755635821.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12853655711 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 (12853655713) 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, 2048201 + ... + 2054466.
It is an arithmetic number, because the mean of its divisors is an integer number (1737479898).
Almost surely, 212853655711 is an apocalyptic number.
12853655711 is a deficient number, since it is larger than the sum of its proper divisors (1046183473).
12853655711 is a wasteful number, since it uses less digits than its factorization.
12853655711 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4102921.
The product of its digits is 252000, while the sum is 44.
The spelling of 12853655711 in words is "twelve billion, eight hundred fifty-three million, six hundred fifty-five thousand, seven hundred eleven".
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