Search a number
-
+
12300301312310 = 2511240997463993
BaseRepresentation
bin1011001011111110001100…
…0101110010000100110110
31121112220020010222101022202
42302333203011302010312
53103012004113443220
642054402545224502
72406444635031404
oct262774305620466
947486203871282
1012300301312310
113a1258a471540
121467a6a032132
136b2bb4a886ab
143074a2b56474
15164e5bc9c275
hexb2fe3172136

12300301312310 has 32 divisors (see below), whose sum is σ = 24153471218592. Its totient is φ = 4472808641280.

The previous prime is 12300301312309. The next prime is 12300301312363. The reversal of 12300301312310 is 1321310300321.

It is a super-2 number, since 2×123003013123102 (a number of 27 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 (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26277674 + ... + 26741666.

It is an arithmetic number, because the mean of its divisors is an integer number (754795975581).

Almost surely, 212300301312310 is an apocalyptic number.

12300301312310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12300301312310 is a deficient number, since it is larger than the sum of its proper divisors (11853169906282).

12300301312310 is a wasteful number, since it uses less digits than its factorization.

12300301312310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705008.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 12300301312310 its reverse (1321310300321), we get a palindrome (13621611612631).

The spelling of 12300301312310 in words is "twelve trillion, three hundred billion, three hundred one million, three hundred twelve thousand, three hundred ten".

Divisors: 1 2 5 10 11 22 55 110 240997 463993 481994 927986 1204985 2319965 2409970 2650967 4639930 5103923 5301934 10207846 13254835 25519615 26509670 51039230 111820921021 223641842042 559104605105 1118209210210 1230030131231 2460060262462 6150150656155 12300301312310