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42883068 = 22316092221
BaseRepresentation
bin1010001110010…
…1011111111100
32222200200111210
42203211133330
541434224233
64131044420
71030333344
oct243453774
988620453
1042883068
112222a758
1212440710
138b65bc7
1459a3d24
153b71163
hex28e57fc

42883068 has 24 divisors (see below), whose sum is σ = 100167760. Its totient is φ = 14279040.

The previous prime is 42883051. The next prime is 42883069. The reversal of 42883068 is 86038824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42883069) 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, 18198 + ... + 20418.

Almost surely, 242883068 is an apocalyptic number.

It is an amenable number.

42883068 is an abundant number, since it is smaller than the sum of its proper divisors (57284692).

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

42883068 is a wasteful number, since it uses less digits than its factorization.

42883068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3837 (or 3835 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 42883068 is about 6548.5164732174. The cubic root of 42883068 is about 350.0219523646.

The spelling of 42883068 in words is "forty-two million, eight hundred eighty-three thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 1609 2221 3218 4442 4827 6436 6663 8884 9654 13326 19308 26652 3573589 7147178 10720767 14294356 21441534 42883068