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14034231 = 3217293163
BaseRepresentation
bin110101100010…
…010100110111
3222102000100100
4311202110313
512043043411
61220445143
7230201061
oct65422467
928360310
1014034231
117a16142
1248497b3
132ba4ba3
141c14731
151373456
hexd62537

14034231 has 24 divisors (see below), whose sum is σ = 22211280. Its totient is φ = 8499456.

The previous prime is 14034199. The next prime is 14034263. The reversal of 14034231 is 13243041.

It is an interprime number because it is at equal distance from previous prime (14034199) and next prime (14034263).

It is not a de Polignac number, because 14034231 - 25 = 14034199 is a prime.

It is a super-2 number, since 2×140342312 = 393919279522722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14034281) 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 23 ways as a sum of consecutive naturals, for example, 2856 + ... + 6018.

It is an arithmetic number, because the mean of its divisors is an integer number (925470).

Almost surely, 214034231 is an apocalyptic number.

14034231 is a deficient number, since it is larger than the sum of its proper divisors (8177049).

14034231 is a wasteful number, since it uses less digits than its factorization.

14034231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3215 (or 3212 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 14034231 is about 3746.2289038445. The cubic root of 14034231 is about 241.2104988706.

Adding to 14034231 its reverse (13243041), we get a palindrome (27277272).

The spelling of 14034231 in words is "fourteen million, thirty-four thousand, two hundred thirty-one".

Divisors: 1 3 9 17 29 51 87 153 261 493 1479 3163 4437 9489 28467 53771 91727 161313 275181 483939 825543 1559359 4678077 14034231