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14032039 = 72004577
BaseRepresentation
bin110101100001…
…110010100111
3222101220100011
4311201302213
512043011124
61220431051
7230161510
oct65416247
928356304
1014032039
117a1452a
124848487
132ba3ba8
141c13a07
151372994
hexd61ca7

14032039 has 4 divisors (see below), whose sum is σ = 16036624. Its totient is φ = 12027456.

The previous prime is 14032037. The next prime is 14032043. The reversal of 14032039 is 93023041.

14032039 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 14032039 - 21 = 14032037 is a prime.

It is a super-3 number, since 3×140320393 (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14032037) 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 3 ways as a sum of consecutive naturals, for example, 1002282 + ... + 1002295.

It is an arithmetic number, because the mean of its divisors is an integer number (4009156).

Almost surely, 214032039 is an apocalyptic number.

14032039 is a deficient number, since it is larger than the sum of its proper divisors (2004585).

14032039 is an equidigital number, since it uses as much as digits as its factorization.

14032039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2004584.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 14032039 is about 3745.9363315465. The cubic root of 14032039 is about 241.1979400316.

The spelling of 14032039 in words is "fourteen million, thirty-two thousand, thirty-nine".

Divisors: 1 7 2004577 14032039