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256082 = 21923293
BaseRepresentation
bin111110100001010010
3111000021112
4332201102
531143312
65253322
72114411
oct764122
9430245
10256082
11165442
12104242
138c738
1469478
1550d22
hex3e852

256082 has 16 divisors (see below), whose sum is σ = 423360. Its totient is φ = 115632.

The previous prime is 256079. The next prime is 256093. The reversal of 256082 is 280652.

It is a happy number.

256082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 728 + ... + 1020.

It is an arithmetic number, because the mean of its divisors is an integer number (26460).

2256082 is an apocalyptic number.

256082 is a deficient number, since it is larger than the sum of its proper divisors (167278).

256082 is a wasteful number, since it uses less digits than its factorization.

256082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 256082 is about 506.0454525040. The cubic root of 256082 is about 63.5028208803.

The spelling of 256082 in words is "two hundred fifty-six thousand, eighty-two".

Divisors: 1 2 19 23 38 46 293 437 586 874 5567 6739 11134 13478 128041 256082