Search a number
-
+
12827482184 = 23111237117839
BaseRepresentation
bin10111111001001001…
…11101100001001000
31020002222011121111202
423330210331201020
5202232313412214
65520505243332
7632606541146
oct137444754110
936088147452
1012827482184
115492863250
12259ba93548
13129571a65a
1489989c596
155012256de
hex2fc93d848

12827482184 has 32 divisors (see below), whose sum is σ = 26259465600. Its totient is φ = 5825910720.

The previous prime is 12827482183. The next prime is 12827482189. The reversal of 12827482184 is 48128472821.

12827482184 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12827482183) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 49937 + ... + 167775.

It is an arithmetic number, because the mean of its divisors is an integer number (820608300).

Almost surely, 212827482184 is an apocalyptic number.

It is an amenable number.

12827482184 is an abundant number, since it is smaller than the sum of its proper divisors (13431983416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12827482184 is a wasteful number, since it uses less digits than its factorization.

12827482184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119093 (or 119089 counting only the distinct ones).

The product of its digits is 458752, while the sum is 47.

The spelling of 12827482184 in words is "twelve billion, eight hundred twenty-seven million, four hundred eighty-two thousand, one hundred eighty-four".

Divisors: 1 2 4 8 11 22 44 88 1237 2474 4948 9896 13607 27214 54428 108856 117839 235678 471356 942712 1296229 2592458 5184916 10369832 145766843 291533686 583067372 1166134744 1603435273 3206870546 6413741092 12827482184