Search a number
-
+
12434030214 = 231727170721
BaseRepresentation
bin10111001010010000…
…00011111010000110
31012002112211011212120
423211020003322012
5200431102431324
65413452230410
7620061340644
oct134510037206
935075734776
1012434030214
11530075aa31
1224b016b406
13123205c638
1485d520194
154cb907179
hex2e5203e86

12434030214 has 24 divisors (see below), whose sum is σ = 26416939848. Its totient is φ = 3900871680.

The previous prime is 12434030201. The next prime is 12434030243. The reversal of 12434030214 is 41203043421.

12434030214 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3583627 + ... + 3587094.

It is an arithmetic number, because the mean of its divisors is an integer number (1100705827).

Almost surely, 212434030214 is an apocalyptic number.

12434030214 is an abundant number, since it is smaller than the sum of its proper divisors (13982909634).

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

12434030214 is a wasteful number, since it uses less digits than its factorization.

12434030214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7170760 (or 7170743 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 12434030214 its reverse (41203043421), we get a palindrome (53637073635).

The spelling of 12434030214 in words is "twelve billion, four hundred thirty-four million, thirty thousand, two hundred fourteen".

Divisors: 1 2 3 6 17 34 51 102 289 578 867 1734 7170721 14341442 21512163 43024326 121902257 243804514 365706771 731413542 2072338369 4144676738 6217015107 12434030214