Base | Representation |
---|---|
bin | 10110011100000111… |
… | …01011110000100011 |
3 | 1011002120120100111101 |
4 | 23032003223300203 |
5 | 144133013204010 |
6 | 5311225055231 |
7 | 604351603450 |
oct | 131603536043 |
9 | 34076510441 |
10 | 12047006755 |
11 | 5122248533 |
12 | 2402627517 |
13 | 119cb12684 |
14 | 823d76827 |
15 | 4a795873a |
hex | 2ce0ebc23 |
12047006755 has 16 divisors (see below), whose sum is σ = 16620549120. Its totient is φ = 8211334752.
The previous prime is 12047006669. The next prime is 12047006761. The reversal of 12047006755 is 55760074021.
12047006755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 12047006755 - 29 = 12047006243 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1024695 + ... + 1036384.
It is an arithmetic number, because the mean of its divisors is an integer number (1038784320).
Almost surely, 212047006755 is an apocalyptic number.
12047006755 is a deficient number, since it is larger than the sum of its proper divisors (4573542365).
12047006755 is a wasteful number, since it uses less digits than its factorization.
12047006755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2061258.
The product of its (nonzero) digits is 58800, while the sum is 37.
The spelling of 12047006755 in words is "twelve billion, forty-seven million, six thousand, seven hundred fifty-five".
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