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43243113230 = 2537116873279
BaseRepresentation
bin101000010001011111…
…011000101100001110
311010121200112202111022
4220101133120230032
51202030214110410
631510545554142
73060414253262
oct502137305416
9133550482438
1043243113230
1117380679009
12846a045952
134101c37985
1421431ba0a2
1511d159e455
hexa117d8b0e

43243113230 has 16 divisors (see below), whose sum is σ = 79941323520. Its totient is φ = 16829752032.

The previous prime is 43243113229. The next prime is 43243113259. The reversal of 43243113230 is 3231134234.

It is a self number, because there is not a number n which added to its sum of digits gives 43243113230.

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, 58436270 + ... + 58437009.

It is an arithmetic number, because the mean of its divisors is an integer number (4996332720).

Almost surely, 243243113230 is an apocalyptic number.

43243113230 is a deficient number, since it is larger than the sum of its proper divisors (36698210290).

43243113230 is a wasteful number, since it uses less digits than its factorization.

43243113230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116873323.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 43243113230 its reverse (3231134234), we get a palindrome (46474247464).

The spelling of 43243113230 in words is "forty-three billion, two hundred forty-three million, one hundred thirteen thousand, two hundred thirty".

Divisors: 1 2 5 10 37 74 185 370 116873279 233746558 584366395 1168732790 4324311323 8648622646 21621556615 43243113230