Search a number
-
+
212282105768014 = 2712815320086857
BaseRepresentation
bin110000010001000111000111…
…100000011010100001001110
31000211121222012221111000112011
4300101013013200122201032
5210311012223034034024
62031253015245131434
762466606321645142
oct6021070740324116
91024558187430464
10212282105768014
1161704376583077
121b98583b859b7a
13915b16945cac9
143a5c719dab222
151981e28709094
hexc111c781a84e

212282105768014 has 16 divisors (see below), whose sum is σ = 324057130694496. Its totient is φ = 104273702377600.

The previous prime is 212282105768011. The next prime is 212282105768023. The reversal of 212282105768014 is 410867501282212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212282105768011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2660003527 + ... + 2660083330.

It is an arithmetic number, because the mean of its divisors is an integer number (20253570668406).

Almost surely, 2212282105768014 is an apocalyptic number.

212282105768014 is a deficient number, since it is larger than the sum of its proper divisors (111775024926482).

212282105768014 is a wasteful number, since it uses less digits than its factorization.

212282105768014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5320087211.

The product of its (nonzero) digits is 860160, while the sum is 49.

The spelling of 212282105768014 in words is "two hundred twelve trillion, two hundred eighty-two billion, one hundred five million, seven hundred sixty-eight thousand, fourteen".

Divisors: 1 2 71 142 281 562 19951 39902 5320086857 10640173714 377726166847 755452333694 1494944406817 2989888813634 106141052884007 212282105768014