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14084039 = 21166749
BaseRepresentation
bin110101101110…
…011111000111
3222111112200002
4311232133013
512101142124
61221511515
7230466224
oct65563707
928445602
1014084039
117a4a602
12487259b
132bc1768
141c2894b
1513830ae
hexd6e7c7

14084039 has 4 divisors (see below), whose sum is σ = 14151000. Its totient is φ = 14017080.

The previous prime is 14084029. The next prime is 14084069. The reversal of 14084039 is 93048041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93048041 = 234045567.

It is a cyclic number.

It is not a de Polignac number, because 14084039 - 24 = 14084023 is a prime.

It is a super-3 number, since 3×140840393 (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 (14084009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33164 + ... + 33585.

It is an arithmetic number, because the mean of its divisors is an integer number (3537750).

Almost surely, 214084039 is an apocalyptic number.

14084039 is a deficient number, since it is larger than the sum of its proper divisors (66961).

14084039 is an equidigital number, since it uses as much as digits as its factorization.

14084039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66960.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 14084039 is about 3752.8707678256. The cubic root of 14084039 is about 241.4955169222.

The spelling of 14084039 in words is "fourteen million, eighty-four thousand, thirty-nine".

Divisors: 1 211 66749 14084039