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14080169 = 31454199
BaseRepresentation
bin110101101101…
…100010101001
3222111100100202
4311231202221
512101031134
61221441545
7230452025
oct65554251
928440322
1014080169
117a47704
1248702b5
132bbca7c
141c27385
151381d7e
hexd6d8a9

14080169 has 4 divisors (see below), whose sum is σ = 14534400. Its totient is φ = 13625940.

The previous prime is 14080153. The next prime is 14080193. The reversal of 14080169 is 96108041.

14080169 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 96108041 = 563170707.

It is a cyclic number.

It is not a de Polignac number, because 14080169 - 24 = 14080153 is a prime.

It is a super-2 number, since 2×140801692 = 396502318137122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14080069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227069 + ... + 227130.

It is an arithmetic number, because the mean of its divisors is an integer number (3633600).

Almost surely, 214080169 is an apocalyptic number.

It is an amenable number.

14080169 is a deficient number, since it is larger than the sum of its proper divisors (454231).

14080169 is an equidigital number, since it uses as much as digits as its factorization.

14080169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454230.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 14080169 is about 3752.3551271168. The cubic root of 14080169 is about 241.4733955864.

The spelling of 14080169 in words is "fourteen million, eighty thousand, one hundred sixty-nine".

Divisors: 1 31 454199 14080169