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4112808 = 233724481
BaseRepresentation
bin1111101100000110101000
321201221201020
433230012220
52023102213
6224052440
746646460
oct17540650
97657636
104112808
11235a017
121464120
13b1001b
14790ba0
15563923
hex3ec1a8

4112808 has 32 divisors (see below), whose sum is σ = 11751360. Its totient is φ = 1175040.

The previous prime is 4112807. The next prime is 4112813. The reversal of 4112808 is 8082114.

4112808 is nontrivially palindromic in base 13.

4112808 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 (24).

It is not an unprimeable number, because it can be changed into a prime (4112807) 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, 12073 + ... + 12408.

It is an arithmetic number, because the mean of its divisors is an integer number (367230).

Almost surely, 24112808 is an apocalyptic number.

It is an amenable number.

4112808 is an abundant number, since it is smaller than the sum of its proper divisors (7638552).

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

4112808 is a wasteful number, since it uses less digits than its factorization.

4112808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24497 (or 24493 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 4112808 is about 2028.0059171511. The cubic root of 4112808 is about 160.2185554901.

Subtracting from 4112808 its sum of digits (24), we obtain a square (4112784 = 20282).

The spelling of 4112808 in words is "four million, one hundred twelve thousand, eight hundred eight".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 24481 48962 73443 97924 146886 171367 195848 293772 342734 514101 587544 685468 1028202 1370936 2056404 4112808