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93844 = 2229809
BaseRepresentation
bin10110111010010100
311202201201
4112322110
511000334
62002244
7540412
oct267224
9152651
1093844
1164563
1246384
133393a
14262b2
151cc14
hex16e94

93844 has 12 divisors (see below), whose sum is σ = 170100. Its totient is φ = 45248.

The previous prime is 93827. The next prime is 93851. The reversal of 93844 is 44839.

It can be written as a sum of positive squares in 2 ways, for example, as 67600 + 26244 = 260^2 + 162^2 .

It is a congruent number.

It is an unprimeable number.

93844 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289 + ... + 520.

It is an arithmetic number, because the mean of its divisors is an integer number (14175).

293844 is an apocalyptic number.

It is an amenable number.

93844 is a deficient number, since it is larger than the sum of its proper divisors (76256).

93844 is a wasteful number, since it uses less digits than its factorization.

93844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842 (or 840 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 93844 is about 306.3396807467. The cubic root of 93844 is about 45.4431928012.

It can be divided in two parts, 9 and 3844, that multiplied together give a square (34596 = 1862).

The spelling of 93844 in words is "ninety-three thousand, eight hundred forty-four".

Divisors: 1 2 4 29 58 116 809 1618 3236 23461 46922 93844