Search a number
-
+
42282908 = 2213737699
BaseRepresentation
bin1010000101001…
…0111110011100
32221120012020122
42201102332130
541311023113
64110134112
71022253533
oct241227634
987505218
1042282908
112195a858
12121b1338
1389b5995
14588931a
153aa3408
hex2852f9c

42282908 has 12 divisors (see below), whose sum is σ = 74058600. Its totient is φ = 21123312.

The previous prime is 42282887. The next prime is 42282917. The reversal of 42282908 is 80928224.

42282908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1643 + ... + 9341.

It is an arithmetic number, because the mean of its divisors is an integer number (6171550).

Almost surely, 242282908 is an apocalyptic number.

It is an amenable number.

42282908 is a deficient number, since it is larger than the sum of its proper divisors (31775692).

42282908 is a wasteful number, since it uses less digits than its factorization.

42282908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9076 (or 9074 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 42282908 is about 6502.5308918912. The cubic root of 42282908 is about 348.3813914346.

The spelling of 42282908 in words is "forty-two million, two hundred eighty-two thousand, nine hundred eight".

Divisors: 1 2 4 1373 2746 5492 7699 15398 30796 10570727 21141454 42282908