Search a number
-
+
14109384 = 233587891
BaseRepresentation
bin110101110100…
…101011001000
3222112211102210
4311310223020
512103000014
61222225120
7230633142
oct65645310
928484383
1014109384
117a67653
1248851a0
132c00163
141c33c92
15138a859
hexd74ac8

14109384 has 16 divisors (see below), whose sum is σ = 35273520. Its totient is φ = 4703120.

The previous prime is 14109383. The next prime is 14109391. The reversal of 14109384 is 48390141.

It is a happy number.

14109384 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (14109383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293922 + ... + 293969.

It is an arithmetic number, because the mean of its divisors is an integer number (2204595).

Almost surely, 214109384 is an apocalyptic number.

It is an amenable number.

14109384 is an abundant number, since it is smaller than the sum of its proper divisors (21164136).

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

14109384 is a wasteful number, since it uses less digits than its factorization.

14109384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587900 (or 587896 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 14109384 is about 3756.2459983340. The cubic root of 14109384 is about 241.6402915858.

The spelling of 14109384 in words is "fourteen million, one hundred nine thousand, three hundred eighty-four".

Divisors: 1 2 3 4 6 8 12 24 587891 1175782 1763673 2351564 3527346 4703128 7054692 14109384