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14227041 = 3234147107
BaseRepresentation
bin110110010001…
…011001100001
3222202210211110
4312101121201
512120231131
61224533533
7231633153
oct66213141
928683743
1014227041
118037a94
1249212a9
132c4188a
141c64ad3
1513b0646
hexd91661

14227041 has 32 divisors (see below), whose sum is σ = 20901888. Its totient is φ = 8581760.

The previous prime is 14227021. The next prime is 14227049. The reversal of 14227041 is 14072241.

It is a happy number.

It is not a de Polignac number, because 14227041 - 27 = 14226913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14226999 and 14227017.

It is not an unprimeable number, because it can be changed into a prime (14227049) 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, 132910 + ... + 133016.

It is an arithmetic number, because the mean of its divisors is an integer number (653184).

Almost surely, 214227041 is an apocalyptic number.

It is an amenable number.

14227041 is a deficient number, since it is larger than the sum of its proper divisors (6674847).

14227041 is a wasteful number, since it uses less digits than its factorization.

14227041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 14227041 is about 3771.8749979287. The cubic root of 14227041 is about 242.3101060596.

Adding to 14227041 its reverse (14072241), we get a palindrome (28299282).

It can be divided in two parts, 142270 and 41, that added together give a triangular number (142311 = T533).

The spelling of 14227041 in words is "fourteen million, two hundred twenty-seven thousand, forty-one".

Divisors: 1 3 23 41 47 69 107 123 141 321 943 1081 1927 2461 2829 3243 4387 5029 5781 7383 13161 15087 44321 100901 115667 132963 206189 302703 347001 618567 4742347 14227041