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395706 = 2365951
BaseRepresentation
bin1100000100110111010
3202002210210
41200212322
5100130311
612251550
73235443
oct1404672
9662723
10395706
11250333
12170bb6
1310b15c
14a42ca
157c3a6
hex609ba

395706 has 8 divisors (see below), whose sum is σ = 791424. Its totient is φ = 131900.

The previous prime is 395701. The next prime is 395719. The reversal of 395706 is 607593.

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

395706 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (395701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32970 + ... + 32981.

It is an arithmetic number, because the mean of its divisors is an integer number (98928).

2395706 is an apocalyptic number.

395706 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.

395706 is a wasteful number, since it uses less digits than its factorization.

395706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65956.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 395706 is about 629.0516671944. The cubic root of 395706 is about 73.4160270100.

The spelling of 395706 in words is "three hundred ninety-five thousand, seven hundred six".

Divisors: 1 2 3 6 65951 131902 197853 395706