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12232330210 = 2529271115559
BaseRepresentation
bin10110110010001101…
…01000101111100010
31011120111021202111001
423121012220233202
5200022434031320
65341445142214
7612062043202
oct133106505742
934514252431
1012232330210
115207916811
1224546ba96a
1311cc32b619
14840818402
154b8d6420a
hex2d91a8be2

12232330210 has 32 divisors (see below), whose sum is σ = 22787308800. Its totient is φ = 4722164160.

The previous prime is 12232330193. The next prime is 12232330213. The reversal of 12232330210 is 1203323221.

12232330210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12232330213) 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 15 ways as a sum of consecutive naturals, for example, 778411 + ... + 793969.

It is an arithmetic number, because the mean of its divisors is an integer number (712103400).

Almost surely, 212232330210 is an apocalyptic number.

12232330210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12232330210 is a deficient number, since it is larger than the sum of its proper divisors (10554978590).

12232330210 is a wasteful number, since it uses less digits than its factorization.

12232330210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18306.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12232330210 its reverse (1203323221), we get a palindrome (13435653431).

The spelling of 12232330210 in words is "twelve billion, two hundred thirty-two million, three hundred thirty thousand, two hundred ten".

Divisors: 1 2 5 10 29 58 145 290 2711 5422 13555 15559 27110 31118 77795 78619 155590 157238 393095 451211 786190 902422 2256055 4512110 42180449 84360898 210902245 421804490 1223233021 2446466042 6116165105 12232330210