Base | Representation |
---|---|
bin | 10111100111111110… |
… | …00101001101111011 |
3 | 1012201220221011002111 |
4 | 23303333011031323 |
5 | 201433413201043 |
6 | 5454315513151 |
7 | 626206364446 |
oct | 136377051573 |
9 | 35656834074 |
10 | 12683334523 |
11 | 5419458a52 |
12 | 255b7587b7 |
13 | 12718ba492 |
14 | 88469865d |
15 | 4e375009d |
hex | 2f3fc537b |
12683334523 has 8 divisors (see below), whose sum is σ = 12735785520. Its totient is φ = 12630962400.
The previous prime is 12683334511. The next prime is 12683334541. The reversal of 12683334523 is 32543338621.
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 12683334523 - 29 = 12683334011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12683334593) 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, 314133 + ... + 352201.
It is an arithmetic number, because the mean of its divisors is an integer number (1591973190).
Almost surely, 212683334523 is an apocalyptic number.
12683334523 is a deficient number, since it is larger than the sum of its proper divisors (52450997).
12683334523 is a wasteful number, since it uses less digits than its factorization.
12683334523 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39437.
The product of its digits is 311040, while the sum is 40.
The spelling of 12683334523 in words is "twelve billion, six hundred eighty-three million, three hundred thirty-four thousand, five hundred twenty-three".
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