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14854804 = 2217218453
BaseRepresentation
bin111000101010…
…101010010100
31000221200221221
4320222222110
512300323204
61250220124
7240156316
oct70525224
930850857
1014854804
1184266a8
124b84644
133101533
141d897b6
151486654
hexe2aa94

14854804 has 12 divisors (see below), whose sum is σ = 27525204. Its totient is φ = 6990464.

The previous prime is 14854793. The next prime is 14854811. The reversal of 14854804 is 40845841.

It can be written as a sum of positive squares in 2 ways, for example, as 11971600 + 2883204 = 3460^2 + 1698^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 14854804.

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, 109159 + ... + 109294.

It is an arithmetic number, because the mean of its divisors is an integer number (2293767).

Almost surely, 214854804 is an apocalyptic number.

It is an amenable number.

14854804 is a deficient number, since it is larger than the sum of its proper divisors (12670400).

14854804 is a wasteful number, since it uses less digits than its factorization.

14854804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218474 (or 218472 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 34.

The square root of 14854804 is about 3854.1930413512. The cubic root of 14854804 is about 245.8228835036.

The spelling of 14854804 in words is "fourteen million, eight hundred fifty-four thousand, eight hundred four".

Divisors: 1 2 4 17 34 68 218453 436906 873812 3713701 7427402 14854804