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14430043530 = 23257171032127
BaseRepresentation
bin11010111000001100…
…01111110110001010
31101020122200011101200
431130012033312022
5214023042343110
610343513525030
71020406226520
oct153406176612
941218604350
1014430043530
116135424311
122968713776
13148c73c1c6
149ac65c310
15596c7d6c0
hex35c18fd8a

14430043530 has 288 divisors, whose sum is σ = 46206111744. Its totient is φ = 3049933824.

The previous prime is 14430043519. The next prime is 14430043559. The reversal of 14430043530 is 3534003441.

14430043530 is a `hidden beast` number, since 1 + 4 + 4 + 300 + 4 + 353 + 0 = 666.

14430043530 is digitally balanced in base 5, 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 = 14430043494 and 14430043503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 113622327 + ... + 113622453.

It is an arithmetic number, because the mean of its divisors is an integer number (160437888).

Almost surely, 214430043530 is an apocalyptic number.

14430043530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14430043530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23103055872).

14430043530 is an abundant number, since it is smaller than the sum of its proper divisors (31776068214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14430043530 is a wasteful number, since it uses less digits than its factorization.

14430043530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 14430043530 its reverse (3534003441), we get a palindrome (17964046971).

The spelling of 14430043530 in words is "fourteen billion, four hundred thirty million, forty-three thousand, five hundred thirty".