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104806 = 21329139
BaseRepresentation
bin11001100101100110
312022202201
4121211212
511323211
62125114
7614362
oct314546
9168681
10104806
1171819
125079a
1338920
142a2a2
15210c1
hex19966

104806 has 16 divisors (see below), whose sum is σ = 176400. Its totient is φ = 46368.

The previous prime is 104803. The next prime is 104827. The reversal of 104806 is 608401.

104806 is nontrivially palindromic in base 14.

104806 is an undulating number in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104801) 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, 685 + ... + 823.

It is an arithmetic number, because the mean of its divisors is an integer number (11025).

2104806 is an apocalyptic number.

104806 is a deficient number, since it is larger than the sum of its proper divisors (71594).

104806 is a wasteful number, since it uses less digits than its factorization.

104806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 104806 is about 323.7375480231. The cubic root of 104806 is about 47.1478668864.

The spelling of 104806 in words is "one hundred four thousand, eight hundred six".

Divisors: 1 2 13 26 29 58 139 278 377 754 1807 3614 4031 8062 52403 104806