Search a number
-
+
14560868 = 227520031
BaseRepresentation
bin110111100010…
…111001100100
31000101202202102
4313202321210
512211421433
61240031232
7234523340
oct67427144
930352672
1014560868
118245883
124a62518
13302a7ca
141d10620
1514294e8
hexde2e64

14560868 has 12 divisors (see below), whose sum is σ = 29121792. Its totient is φ = 6240360.

The previous prime is 14560811. The next prime is 14560873. The reversal of 14560868 is 86806541.

14560868 is an admirable 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, 259988 + ... + 260043.

It is an arithmetic number, because the mean of its divisors is an integer number (2426816).

Almost surely, 214560868 is an apocalyptic number.

It is an amenable number.

14560868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14560868 is a wasteful number, since it uses less digits than its factorization.

14560868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520042 (or 520040 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 14560868 is about 3815.8705428775. The cubic root of 14560868 is about 244.1906822637.

The spelling of 14560868 in words is "fourteen million, five hundred sixty thousand, eight hundred sixty-eight".

Divisors: 1 2 4 7 14 28 520031 1040062 2080124 3640217 7280434 14560868