Search a number
-
+
12210442341 = 335291153343
BaseRepresentation
bin10110101111100110…
…01001000001100101
31011111222002201222020
423113303021001211
5200001333123331
65335344053353
7611405022156
oct132763110145
934458081866
1012210442341
1151a6527069
122449304259
1311c7936b16
1483b95b92d
154b6e8dc96
hex2d7cc9065

12210442341 has 8 divisors (see below), whose sum is σ = 16285217280. Its totient is φ = 8137981152.

The previous prime is 12210442339. The next prime is 12210442357. The reversal of 12210442341 is 14324401221.

12210442341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12210442341 - 21 = 12210442339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210442241) 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, 566085 + ... + 587258.

It is an arithmetic number, because the mean of its divisors is an integer number (2035652160).

Almost surely, 212210442341 is an apocalyptic number.

It is an amenable number.

12210442341 is a deficient number, since it is larger than the sum of its proper divisors (4074774939).

12210442341 is a wasteful number, since it uses less digits than its factorization.

12210442341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156875.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 12210442341 its reverse (14324401221), we get a palindrome (26534843562).

The spelling of 12210442341 in words is "twelve billion, two hundred ten million, four hundred forty-two thousand, three hundred forty-one".

Divisors: 1 3 3529 10587 1153343 3460029 4070147447 12210442341