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14032243 = 313491297
BaseRepresentation
bin110101100001…
…110101110011
3222101220121201
4311201311303
512043012433
61220432031
7230162221
oct65416563
928356551
1014032243
117a146a5
124848617
132ba4004
141c13b11
151372a7d
hexd61d73

14032243 has 8 divisors (see below), whose sum is σ = 14537600. Its totient is φ = 13530240.

The previous prime is 14032237. The next prime is 14032247. The reversal of 14032243 is 34223041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14032243 is a prime.

It is a super-2 number, since 2×140322432 = 393807687222098, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14032243.

It is not an unprimeable number, because it can be changed into a prime (14032247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10171 + ... + 11467.

It is an arithmetic number, because the mean of its divisors is an integer number (1817200).

Almost surely, 214032243 is an apocalyptic number.

14032243 is a deficient number, since it is larger than the sum of its proper divisors (505357).

14032243 is a wasteful number, since it uses less digits than its factorization.

14032243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 14032243 is about 3745.9635609546. The cubic root of 14032243 is about 241.1991088838.

Adding to 14032243 its reverse (34223041), we get a palindrome (48255284).

The spelling of 14032243 in words is "fourteen million, thirty-two thousand, two hundred forty-three".

Divisors: 1 31 349 1297 10819 40207 452653 14032243