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14033983 = 28149943
BaseRepresentation
bin110101100010…
…010000111111
3222102000000011
4311202100333
512043041413
61220444051
7230200255
oct65422077
928360004
1014033983
117a15a37
124849627
132ba4a42
141c145d5
15137333d
hexd6243f

14033983 has 4 divisors (see below), whose sum is σ = 14084208. Its totient is φ = 13983760.

The previous prime is 14033969. The next prime is 14034019. The reversal of 14033983 is 38933041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38933041 = 75561863.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14033983 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 (14033183) 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, 24691 + ... + 25252.

It is an arithmetic number, because the mean of its divisors is an integer number (3521052).

Almost surely, 214033983 is an apocalyptic number.

14033983 is a deficient number, since it is larger than the sum of its proper divisors (50225).

14033983 is an equidigital number, since it uses as much as digits as its factorization.

14033983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50224.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 14033983 is about 3746.1958037454. The cubic root of 14033983 is about 241.2090780456.

The spelling of 14033983 in words is "fourteen million, thirty-three thousand, nine hundred eighty-three".

Divisors: 1 281 49943 14033983