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14130759 = 34710253
BaseRepresentation
bin110101111001…
…111001000111
3222120220202110
4311321321013
512104141014
61222512103
7231052356
oct65717107
928526673
1014130759
117a81715
124895633
132c09ac6
141c3b99d
151391d59
hexd79e47

14130759 has 4 divisors (see below), whose sum is σ = 18841016. Its totient is φ = 9420504.

The previous prime is 14130749. The next prime is 14130793. The reversal of 14130759 is 95703141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95703141 = 331901047.

It is not a de Polignac number, because 14130759 - 211 = 14128711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14130719) 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, 2355124 + ... + 2355129.

It is an arithmetic number, because the mean of its divisors is an integer number (4710254).

Almost surely, 214130759 is an apocalyptic number.

14130759 is a deficient number, since it is larger than the sum of its proper divisors (4710257).

14130759 is an equidigital number, since it uses as much as digits as its factorization.

14130759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4710256.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 14130759 is about 3759.0901824777. The cubic root of 14130759 is about 241.7622542729.

The spelling of 14130759 in words is "fourteen million, one hundred thirty thousand, seven hundred fifty-nine".

Divisors: 1 3 4710253 14130759