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43030068 = 22324114879
BaseRepresentation
bin1010010000100…
…1011000110100
32222222011011020
42210021120310
542003430233
64134141140
71031515044
oct244113064
988864136
1043030068
1122320144
12124b17b0
138bb7aa3
145a01724
153b9e9b3
hex2909634

43030068 has 24 divisors (see below), whose sum is σ = 100826880. Its totient is φ = 14282880.

The previous prime is 43030067. The next prime is 43030081. The reversal of 43030068 is 86003034.

43030068 is nontrivially palindromic in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43030063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4548 + ... + 10331.

It is an arithmetic number, because the mean of its divisors is an integer number (4201120).

Almost surely, 243030068 is an apocalyptic number.

It is an amenable number.

43030068 is an abundant number, since it is smaller than the sum of its proper divisors (57796812).

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

43030068 is a wasteful number, since it uses less digits than its factorization.

43030068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15127 (or 15125 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 43030068 is about 6559.7307871589. The cubic root of 43030068 is about 350.4214460613.

The spelling of 43030068 in words is "forty-three million, thirty thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 241 482 723 964 1446 2892 14879 29758 44637 59516 89274 178548 3585839 7171678 10757517 14343356 21515034 43030068