Search a number
-
+
14317808 = 241752639
BaseRepresentation
bin110110100111…
…100011110000
3222221102100012
4312213203300
512131132213
61230514052
7232461611
oct66474360
928842305
1014317808
11809a1aa
124965928
132c73c9b
141c89c08
1513cc4a8
hexda78f0

14317808 has 20 divisors (see below), whose sum is σ = 29373120. Its totient is φ = 6737664.

The previous prime is 14317783. The next prime is 14317813. The reversal of 14317808 is 80871341.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26048 + ... + 26591.

It is an arithmetic number, because the mean of its divisors is an integer number (1468656).

Almost surely, 214317808 is an apocalyptic number.

It is an amenable number.

14317808 is an abundant number, since it is smaller than the sum of its proper divisors (15055312).

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

14317808 is a wasteful number, since it uses less digits than its factorization.

14317808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52664 (or 52658 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 14317808 is about 3783.8879476010. The cubic root of 14317808 is about 242.8243182527.

The spelling of 14317808 in words is "fourteen million, three hundred seventeen thousand, eight hundred eight".

Divisors: 1 2 4 8 16 17 34 68 136 272 52639 105278 210556 421112 842224 894863 1789726 3579452 7158904 14317808