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14063419 = 23611453
BaseRepresentation
bin110101101001…
…011100111011
3222110111101101
4311221130323
512100012134
61221232231
7230352136
oct65513473
928414341
1014063419
117a36067
124862677
132bb5266
141c2121d
15137be14
hexd6973b

14063419 has 4 divisors (see below), whose sum is σ = 14674896. Its totient is φ = 13451944.

The previous prime is 14063389. The next prime is 14063443. The reversal of 14063419 is 91436041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91436041 = 320328547.

It is a cyclic number.

It is not a de Polignac number, because 14063419 - 219 = 13539131 is a prime.

It is a super-2 number, since 2×140634192 = 395559507939122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14063449) 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, 305704 + ... + 305749.

It is an arithmetic number, because the mean of its divisors is an integer number (3668724).

Almost surely, 214063419 is an apocalyptic number.

14063419 is a deficient number, since it is larger than the sum of its proper divisors (611477).

14063419 is an equidigital number, since it uses as much as digits as its factorization.

14063419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611476.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 14063419 is about 3750.1225313315. The cubic root of 14063419 is about 241.3776040205.

The spelling of 14063419 in words is "fourteen million, sixty-three thousand, four hundred nineteen".

Divisors: 1 23 611453 14063419