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288884014 = 2773186859
BaseRepresentation
bin10001001110000…
…000010100101110
3202010120211100221
4101032000110232
51042423242024
644355441554
710105321306
oct2116002456
9663524327
10288884014
11139081921
12808b62ba
1347b082b3
142a51c606
151a5653e4
hex1138052e

288884014 has 8 divisors (see below), whose sum is σ = 433888920. Its totient is φ = 144254376.

The previous prime is 288883981. The next prime is 288884021. The reversal of 288884014 is 410488882.

It is a happy number.

288884014 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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, 91884 + ... + 94975.

It is an arithmetic number, because the mean of its divisors is an integer number (54236115).

Almost surely, 2288884014 is an apocalyptic number.

288884014 is a deficient number, since it is larger than the sum of its proper divisors (145004906).

288884014 is a wasteful number, since it uses less digits than its factorization.

288884014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187634.

The product of its (nonzero) digits is 131072, while the sum is 43.

The square root of 288884014 is about 16996.5883047157. The cubic root of 288884014 is about 661.0604424715.

The spelling of 288884014 in words is "two hundred eighty-eight million, eight hundred eighty-four thousand, fourteen".

Divisors: 1 2 773 1546 186859 373718 144442007 288884014