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4195832142 = 23699305357
BaseRepresentation
bin1111101000010111…
…0101000101001110
3101211102012100122110
43322011311011032
532043113112032
61532203124450
7205655661525
oct37205650516
911742170573
104195832142
11186348a877
12991213726
1351b379918
142bb36d4bc
151985597cc
hexfa17514e

4195832142 has 8 divisors (see below), whose sum is σ = 8391664296. Its totient is φ = 1398610712.

The previous prime is 4195832131. The next prime is 4195832161. The reversal of 4195832142 is 2412385914.

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

4195832142 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 4195832142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349652673 + ... + 349652684.

It is an arithmetic number, because the mean of its divisors is an integer number (1048958037).

Almost surely, 24195832142 is an apocalyptic number.

4195832142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4195832142 is a wasteful number, since it uses less digits than its factorization.

4195832142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699305362.

The product of its digits is 69120, while the sum is 39.

The square root of 4195832142 is about 64775.2432801298. The cubic root of 4195832142 is about 1612.8947756216.

The spelling of 4195832142 in words is "four billion, one hundred ninety-five million, eight hundred thirty-two thousand, one hundred forty-two".

Divisors: 1 2 3 6 699305357 1398610714 2097916071 4195832142