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14031017 = 71113107131
BaseRepresentation
bin110101100001…
…100010101001
3222101211221022
4311201202221
512042443032
61220422225
7230155520
oct65414251
928354838
1014031017
117a13790
124847975
132ba35a0
141c134b7
151372512
hexd618a9

14031017 has 32 divisors (see below), whose sum is σ = 19160064. Its totient is φ = 9921600.

The previous prime is 14031013. The next prime is 14031023. The reversal of 14031017 is 71013041.

It is not a de Polignac number, because 14031017 - 22 = 14031013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14030986 and 14031004.

It is not an unprimeable number, because it can be changed into a prime (14031013) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 107042 + ... + 107172.

It is an arithmetic number, because the mean of its divisors is an integer number (598752).

Almost surely, 214031017 is an apocalyptic number.

It is an amenable number.

14031017 is a deficient number, since it is larger than the sum of its proper divisors (5129047).

14031017 is a wasteful number, since it uses less digits than its factorization.

14031017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 14031017 is about 3745.7999145710. The cubic root of 14031017 is about 241.1920841404.

Adding to 14031017 its reverse (71013041), we get a palindrome (85044058).

The spelling of 14031017 in words is "fourteen million, thirty-one thousand, seventeen".

Divisors: 1 7 11 13 77 91 107 131 143 749 917 1001 1177 1391 1441 1703 8239 9737 10087 11921 14017 15301 18733 98119 107107 131131 154187 182221 1079309 1275547 2004431 14031017