Search a number
-
+
12726683014 = 2109111934889
BaseRepresentation
bin10111101101001000…
…11100010110000110
31012211221111111001011
423312210130112012
5202031012324024
65502504552434
7630244010053
oct136644342606
935757444034
1012726683014
115440976351
12257218271a
13127a887186
1488a34002a
154e7464094
hex2f691c586

12726683014 has 16 divisors (see below), whose sum is σ = 19127450160. Its totient is φ = 6350880640.

The previous prime is 12726683009. The next prime is 12726683083. The reversal of 12726683014 is 41038662721.

12726683014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×127266830142 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2600682 + ... + 2605570.

It is an arithmetic number, because the mean of its divisors is an integer number (1195465635).

Almost surely, 212726683014 is an apocalyptic number.

12726683014 is a deficient number, since it is larger than the sum of its proper divisors (6400767146).

12726683014 is a wasteful number, since it uses less digits than its factorization.

12726683014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7175.

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 12726683014 in words is "twelve billion, seven hundred twenty-six million, six hundred eighty-three thousand, fourteen".

Divisors: 1 2 1091 1193 2182 2386 4889 9778 1301563 2603126 5333899 5832577 10667798 11665154 6363341507 12726683014