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14130767 = 72288383
BaseRepresentation
bin110101111001…
…111001001111
3222120220202202
4311321321033
512104141032
61222512115
7231052400
oct65717117
928526682
1014130767
117a81722
12489563b
132c09b01
141c3b9a7
151391d62
hexd79e4f

14130767 has 6 divisors (see below), whose sum is σ = 16437888. Its totient is φ = 12112044.

The previous prime is 14130749. The next prime is 14130793. The reversal of 14130767 is 76703141.

It is not a de Polignac number, because 14130767 - 210 = 14129743 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 (14136767) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 144143 + ... + 144240.

It is an arithmetic number, because the mean of its divisors is an integer number (2739648).

Almost surely, 214130767 is an apocalyptic number.

14130767 is a deficient number, since it is larger than the sum of its proper divisors (2307121).

14130767 is an equidigital number, since it uses as much as digits as its factorization.

14130767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288397 (or 288390 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 14130767 is about 3759.0912465648. The cubic root of 14130767 is about 241.7622998967.

The spelling of 14130767 in words is "fourteen million, one hundred thirty thousand, seven hundred sixty-seven".

Divisors: 1 7 49 288383 2018681 14130767