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14108269 = 72387629
BaseRepresentation
bin110101110100…
…011001101101
3222112202220111
4311310121231
512102431034
61222220021
7230626660
oct65643155
928482814
1014108269
117a6682a
124884611
132bcc7b6
141c336d7
15138a364
hexd7466d

14108269 has 8 divisors (see below), whose sum is σ = 16824960. Its totient is φ = 11566896.

The previous prime is 14108267. The next prime is 14108273. The reversal of 14108269 is 96280141.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 14108269 - 21 = 14108267 is a prime.

It is a super-2 number, since 2×141082692 = 398086508352722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14108269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14108267) 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, 43654 + ... + 43975.

It is an arithmetic number, because the mean of its divisors is an integer number (2103120).

Almost surely, 214108269 is an apocalyptic number.

It is an amenable number.

14108269 is a deficient number, since it is larger than the sum of its proper divisors (2716691).

14108269 is an equidigital number, since it uses as much as digits as its factorization.

14108269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87659.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 14108269 is about 3756.0975759424. The cubic root of 14108269 is about 241.6339261763.

The spelling of 14108269 in words is "fourteen million, one hundred eight thousand, two hundred sixty-nine".

Divisors: 1 7 23 161 87629 613403 2015467 14108269