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12300233230 = 2547255110259
BaseRepresentation
bin10110111010010011…
…01010101000001110
31011202020001120220201
423131021222220032
5200142324430410
65352312404114
7613545154165
oct133511525016
934666046821
1012300233230
11524218530a
1224733a663a
13121041481c
148498523dc
154becc883a
hex2dd26aa0e

12300233230 has 32 divisors (see below), whose sum is σ = 22622561280. Its totient is φ = 4813053600.

The previous prime is 12300233219. The next prime is 12300233279. The reversal of 12300233230 is 3233200321.

It is a happy number.

12300233230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12300233198 and 12300233207.

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 15 ways as a sum of consecutive naturals, for example, 1193841 + ... + 1204099.

It is an arithmetic number, because the mean of its divisors is an integer number (706955040).

Almost surely, 212300233230 is an apocalyptic number.

12300233230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12300233230 is a deficient number, since it is larger than the sum of its proper divisors (10322328050).

12300233230 is a wasteful number, since it uses less digits than its factorization.

12300233230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12864.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 12300233230 its reverse (3233200321), we get a palindrome (15533433551).

The spelling of 12300233230 in words is "twelve billion, three hundred million, two hundred thirty-three thousand, two hundred thirty".

Divisors: 1 2 5 10 47 94 235 470 2551 5102 10259 12755 20518 25510 51295 102590 119897 239794 482173 599485 964346 1198970 2410865 4821730 26170709 52341418 130853545 261707090 1230023323 2460046646 6150116615 12300233230