Search a number
-
+
66062042 = 299133331
BaseRepresentation
bin1111110000000…
…0011011011010
311121022022002022
43330000123122
5113402441132
610315534442
71431342464
oct374003332
9147268068
1066062042
1134321432
121a15a422
13108c0287
148ab9134
155bede12
hex3f006da

66062042 has 8 divisors (see below), whose sum is σ = 99196032. Its totient is φ = 32996700.

The previous prime is 66062039. The next prime is 66062071. The reversal of 66062042 is 24026066.

66062042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 14684 + ... + 18647.

It is an arithmetic number, because the mean of its divisors is an integer number (12399504).

Almost surely, 266062042 is an apocalyptic number.

66062042 is a deficient number, since it is larger than the sum of its proper divisors (33133990).

66062042 is a wasteful number, since it uses less digits than its factorization.

66062042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34324.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 66062042 is about 8127.8559288413. The cubic root of 66062042 is about 404.2505920071.

The spelling of 66062042 in words is "sixty-six million, sixty-two thousand, forty-two", and thus it is an eban number.

Divisors: 1 2 991 1982 33331 66662 33031021 66062042