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34286 = 273179
BaseRepresentation
bin1000010111101110
31202000212
420113232
52044121
6422422
7201650
oct102756
952025
1034286
112383a
1217a12
13127b5
14c6d0
15a25b
hex85ee

34286 has 16 divisors (see below), whose sum is σ = 61440. Its totient is φ = 14040.

The previous prime is 34283. The next prime is 34297. The reversal of 34286 is 68243.

It is a happy number.

34286 is nontrivially palindromic in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395 + ... + 473.

It is an arithmetic number, because the mean of its divisors is an integer number (3840).

234286 is an apocalyptic number.

34286 is a deficient number, since it is larger than the sum of its proper divisors (27154).

34286 is a wasteful number, since it uses less digits than its factorization.

34286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119.

The product of its digits is 1152, while the sum is 23.

The square root of 34286 is about 185.1647914697. The cubic root of 34286 is about 32.4867006729.

The spelling of 34286 in words is "thirty-four thousand, two hundred eighty-six".

Divisors: 1 2 7 14 31 62 79 158 217 434 553 1106 2449 4898 17143 34286