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14839153 = 72119879
BaseRepresentation
bin111000100110…
…110101110001
31000220220111021
4320212311301
512244323103
61250015441
7240062560
oct70466561
930826437
1014839153
11841596a
124b77581
1330c7384
141d83bd7
151481bbd
hexe26d71

14839153 has 4 divisors (see below), whose sum is σ = 16959040. Its totient is φ = 12719268.

The previous prime is 14839127. The next prime is 14839177. The reversal of 14839153 is 35193841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14839153 - 29 = 14838641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14839103) by changing a digit.

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, 1059933 + ... + 1059946.

It is an arithmetic number, because the mean of its divisors is an integer number (4239760).

Almost surely, 214839153 is an apocalyptic number.

It is an amenable number.

14839153 is a deficient number, since it is larger than the sum of its proper divisors (2119887).

14839153 is an equidigital number, since it uses as much as digits as its factorization.

14839153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119886.

The product of its digits is 12960, while the sum is 34.

The square root of 14839153 is about 3852.1621201606. The cubic root of 14839153 is about 245.7365202876.

The spelling of 14839153 in words is "fourteen million, eight hundred thirty-nine thousand, one hundred fifty-three".

Divisors: 1 7 2119879 14839153