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14301131 = 1317163397
BaseRepresentation
bin110110100011…
…011111001011
3222220120110112
4312203133023
512130114011
61230304535
7232362155
oct66433713
928816415
1014301131
118088719
12495814b
132c69510
141c83ad5
1513c758b
hexda37cb

14301131 has 16 divisors (see below), whose sum is σ = 16448544. Its totient is φ = 12317184.

The previous prime is 14301109. The next prime is 14301163. The reversal of 14301131 is 13110341.

It is a cyclic number.

It is not a de Polignac number, because 14301131 - 214 = 14284747 is a prime.

It is a super-2 number, since 2×143011312 = 409044695758322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14301191) 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, 35825 + ... + 36221.

It is an arithmetic number, because the mean of its divisors is an integer number (1028034).

Almost surely, 214301131 is an apocalyptic number.

14301131 is a deficient number, since it is larger than the sum of its proper divisors (2147413).

14301131 is a wasteful number, since it uses less digits than its factorization.

14301131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 14301131 is about 3781.6836197651. The cubic root of 14301131 is about 242.7300031998.

Adding to 14301131 its reverse (13110341), we get a palindrome (27411472).

The spelling of 14301131 in words is "fourteen million, three hundred one thousand, one hundred thirty-one".

Divisors: 1 13 17 163 221 397 2119 2771 5161 6749 36023 64711 87737 841243 1100087 14301131