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12231324110 = 256120051351
BaseRepresentation
bin10110110010000101…
…10011000111001110
31011120102101122101002
423121002303013032
5200022204332420
65341411420302
7612050353025
oct133102630716
934512348332
1012231324110
115207299925
1224542b4692
1311cc0686b5
148406358bc
154b8c16075
hex2d90b31ce

12231324110 has 16 divisors (see below), whose sum is σ = 22377308832. Its totient is φ = 4812324000.

The previous prime is 12231324107. The next prime is 12231324121. The reversal of 12231324110 is 1142313221.

12231324110 is digitally balanced in base 2, 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 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, 10025066 + ... + 10026285.

It is an arithmetic number, because the mean of its divisors is an integer number (1398581802).

Almost surely, 212231324110 is an apocalyptic number.

12231324110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12231324110 is a deficient number, since it is larger than the sum of its proper divisors (10145984722).

12231324110 is a wasteful number, since it uses less digits than its factorization.

12231324110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20051419.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12231324110 its reverse (1142313221), we get a palindrome (13373637331).

The spelling of 12231324110 in words is "twelve billion, two hundred thirty-one million, three hundred twenty-four thousand, one hundred ten".

Divisors: 1 2 5 10 61 122 305 610 20051351 40102702 100256755 200513510 1223132411 2446264822 6115662055 12231324110