Search a number
-
+
12300331011 = 317214187233
BaseRepresentation
bin10110111010010100…
…00010100000000011
31011202020020120001020
423131022002200003
5200142341043021
65352314440523
7613546042233
oct133512024003
934666216036
1012300331011
115242241821
122473433143
13121044a197
14849879cc3
154bece77c6
hex2dd282803

12300331011 has 12 divisors (see below), whose sum is σ = 17421923352. Its totient is φ = 7717854208.

The previous prime is 12300331003. The next prime is 12300331019. The reversal of 12300331011 is 11013300321.

It is an interprime number because it is at equal distance from previous prime (12300331003) and next prime (12300331019).

It is not a de Polignac number, because 12300331011 - 23 = 12300331003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12300331019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7092750 + ... + 7094483.

It is an arithmetic number, because the mean of its divisors is an integer number (1451826946).

Almost surely, 212300331011 is an apocalyptic number.

12300331011 is a deficient number, since it is larger than the sum of its proper divisors (5121592341).

12300331011 is a wasteful number, since it uses less digits than its factorization.

12300331011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14187270 (or 14187253 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 12300331011 its reverse (11013300321), we get a palindrome (23313631332).

The spelling of 12300331011 in words is "twelve billion, three hundred million, three hundred thirty-one thousand, eleven".

Divisors: 1 3 17 51 289 867 14187233 42561699 241182961 723548883 4100110337 12300331011