Search a number
-
+
14868712 = 234343223
BaseRepresentation
bin111000101110…
…000011101000
31000222102001001
4320232003220
512301244322
61250404344
7240245005
oct70560350
930872031
1014868712
1184360a1
124b906b4
133107971
141d908ac
15148a827
hexe2e0e8

14868712 has 16 divisors (see below), whose sum is σ = 28527840. Its totient is φ = 7261296.

The previous prime is 14868701. The next prime is 14868719. The reversal of 14868712 is 21786841.

It is not an unprimeable number, because it can be changed into a prime (14868719) 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, 21268 + ... + 21955.

It is an arithmetic number, because the mean of its divisors is an integer number (1782990).

Almost surely, 214868712 is an apocalyptic number.

It is an amenable number.

14868712 is a deficient number, since it is larger than the sum of its proper divisors (13659128).

14868712 is a wasteful number, since it uses less digits than its factorization.

14868712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43272 (or 43268 counting only the distinct ones).

The product of its digits is 21504, while the sum is 37.

The square root of 14868712 is about 3855.9968879655. The cubic root of 14868712 is about 245.8995778448.

The spelling of 14868712 in words is "fourteen million, eight hundred sixty-eight thousand, seven hundred twelve".

Divisors: 1 2 4 8 43 86 172 344 43223 86446 172892 345784 1858589 3717178 7434356 14868712