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13823106 = 2311209441
BaseRepresentation
bin110100101110…
…110010000010
3222000021201220
4310232302002
512014314411
61212135510
7225331413
oct64566202
928007656
1013823106
117891560
124767596
132b2ca6b
141b9b80a
151330b06
hexd2ec82

13823106 has 16 divisors (see below), whose sum is σ = 30159648. Its totient is φ = 4188800.

The previous prime is 13823099. The next prime is 13823107. The reversal of 13823106 is 60132831.

It is not an unprimeable number, because it can be changed into a prime (13823107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104655 + ... + 104786.

It is an arithmetic number, because the mean of its divisors is an integer number (1884978).

Almost surely, 213823106 is an apocalyptic number.

13823106 is an abundant number, since it is smaller than the sum of its proper divisors (16336542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13823106 is a wasteful number, since it uses less digits than its factorization.

13823106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209457.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 13823106 is about 3717.9437865573. The cubic root of 13823106 is about 239.9948262774.

Adding to 13823106 its reverse (60132831), we get a palindrome (73955937).

The spelling of 13823106 in words is "thirteen million, eight hundred twenty-three thousand, one hundred six".

Divisors: 1 2 3 6 11 22 33 66 209441 418882 628323 1256646 2303851 4607702 6911553 13823106