Search a number
-
+
14438796 = 2231203233
BaseRepresentation
bin110111000101…
…000110001100
31000011120022020
4313011012030
512144020141
61233250140
7233504421
oct67050614
930146266
1014438796
118172099
124a03950
132cb7088
141cbbd48
151403266
hexdc518c

14438796 has 12 divisors (see below), whose sum is σ = 33690552. Its totient is φ = 4812928.

The previous prime is 14438791. The next prime is 14438813. The reversal of 14438796 is 69783441.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (14438791) 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 3 ways as a sum of consecutive naturals, for example, 601605 + ... + 601628.

It is an arithmetic number, because the mean of its divisors is an integer number (2807546).

Almost surely, 214438796 is an apocalyptic number.

It is an amenable number.

14438796 is an abundant number, since it is smaller than the sum of its proper divisors (19251756).

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

14438796 is a wasteful number, since it uses less digits than its factorization.

14438796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203240 (or 1203238 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 14438796 is about 3799.8415756450. The cubic root of 14438796 is about 243.5063701150.

The spelling of 14438796 in words is "fourteen million, four hundred thirty-eight thousand, seven hundred ninety-six".

Divisors: 1 2 3 4 6 12 1203233 2406466 3609699 4812932 7219398 14438796