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14285929 = 719233461
BaseRepresentation
bin110110011111…
…110001101001
3222212210121111
4312133301221
512124122204
61230110321
7232266640
oct66376151
928783544
1014285929
118078259
12494b3a1
132c62618
141c7c357
1513c2d04
hexd9fc69

14285929 has 16 divisors (see below), whose sum is σ = 17297280. Its totient is φ = 11525760.

The previous prime is 14285927. The next prime is 14285977. The reversal of 14285929 is 92958241.

14285929 is nontrivially palindromic in base 6.

It is a cyclic number.

It is not a de Polignac number, because 14285929 - 21 = 14285927 is a prime.

Its product of digits (51840) is a multiple of the sum of its prime divisors (720).

It is a junction number, because it is equal to n+sod(n) for n = 14285891 and 14285900.

It is not an unprimeable number, because it can be changed into a prime (14285923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30759 + ... + 31219.

It is an arithmetic number, because the mean of its divisors is an integer number (1081080).

Almost surely, 214285929 is an apocalyptic number.

14285929 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

14285929 is a deficient number, since it is larger than the sum of its proper divisors (3011351).

14285929 is a wasteful number, since it uses less digits than its factorization.

14285929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720.

The product of its digits is 51840, while the sum is 40.

The square root of 14285929 is about 3779.6731340157. The cubic root of 14285929 is about 242.6439659543.

The spelling of 14285929 in words is "fourteen million, two hundred eighty-five thousand, nine hundred twenty-nine".

Divisors: 1 7 19 133 233 461 1631 3227 4427 8759 30989 61313 107413 751891 2040847 14285929