Search a number
-
+
12330340052 = 224636657851
BaseRepresentation
bin10110111101111001…
…00000111011010100
31011211022201011201012
423132330200323110
5200223031340202
65355305551352
7614362106162
oct133674407324
934738634635
1012330340052
115258178a88
1224814a5558
131216726304
1484d84c232
154c2774152
hex2def20ed4

12330340052 has 12 divisors (see below), whose sum is σ = 21624703296. Its totient is φ = 6151853400.

The previous prime is 12330340019. The next prime is 12330340069. The reversal of 12330340052 is 25004303321.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3327074 + ... + 3330777.

It is an arithmetic number, because the mean of its divisors is an integer number (1802058608).

Almost surely, 212330340052 is an apocalyptic number.

It is an amenable number.

12330340052 is a deficient number, since it is larger than the sum of its proper divisors (9294363244).

12330340052 is a wasteful number, since it uses less digits than its factorization.

12330340052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6658318 (or 6658316 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 12330340052 its reverse (25004303321), we get a palindrome (37334643373).

The spelling of 12330340052 in words is "twelve billion, three hundred thirty million, three hundred forty thousand, fifty-two".

Divisors: 1 2 4 463 926 1852 6657851 13315702 26631404 3082585013 6165170026 12330340052