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14130797 = 89179887
BaseRepresentation
bin110101111001…
…111001101101
3222120220210212
4311321321231
512104141142
61222512205
7231052442
oct65717155
928526725
1014130797
117a8174a
124895665
132c09b25
141c3b9c9
151391d82
hexd79e6d

14130797 has 8 divisors (see below), whose sum is σ = 14385600. Its totient is φ = 13878304.

The previous prime is 14130793. The next prime is 14130817. The reversal of 14130797 is 79703141.

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

It is not a de Polignac number, because 14130797 - 22 = 14130793 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 (14130793) 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, 15488 + ... + 16374.

It is an arithmetic number, because the mean of its divisors is an integer number (1798200).

Almost surely, 214130797 is an apocalyptic number.

It is an amenable number.

14130797 is a deficient number, since it is larger than the sum of its proper divisors (254803).

14130797 is an equidigital number, since it uses as much as digits as its factorization.

14130797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 14130797 is about 3759.0952368888. The cubic root of 14130797 is about 241.7624709859.

The spelling of 14130797 in words is "fourteen million, one hundred thirty thousand, seven hundred ninety-seven".

Divisors: 1 89 179 887 15931 78943 158773 14130797