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6852142 = 211595279
BaseRepresentation
bin11010001000111000101110
3110220010101001
4122020320232
53223232032
6402510514
7112146043
oct32107056
913803331
106852142
113960130
12236543a
13155bb2b
14ca51ca
159053e7
hex688e2e

6852142 has 16 divisors (see below), whose sum is σ = 11404800. Its totient is φ = 3061240.

The previous prime is 6852133. The next prime is 6852151. The reversal of 6852142 is 2412586.

It is an interprime number because it is at equal distance from previous prime (6852133) and next prime (6852151).

It is a self number, because there is not a number n which added to its sum of digits gives 6852142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1342 + ... + 3937.

It is an arithmetic number, because the mean of its divisors is an integer number (712800).

Almost surely, 26852142 is an apocalyptic number.

6852142 is a deficient number, since it is larger than the sum of its proper divisors (4552658).

6852142 is a wasteful number, since it uses less digits than its factorization.

6852142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5351.

The product of its digits is 3840, while the sum is 28.

The square root of 6852142 is about 2617.6596417411. The cubic root of 6852142 is about 189.9366547836.

The spelling of 6852142 in words is "six million, eight hundred fifty-two thousand, one hundred forty-two".

Divisors: 1 2 11 22 59 118 649 1298 5279 10558 58069 116138 311461 622922 3426071 6852142