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14983049 = 43348443
BaseRepresentation
bin111001001001…
…111110001001
31001012012212202
4321021332021
512313424144
61253045545
7241232234
oct71117611
931165782
1014983049
118503a94
1250268b5
133147a13
141dc041b
1514ae64e
hexe49f89

14983049 has 4 divisors (see below), whose sum is σ = 15331536. Its totient is φ = 14634564.

The previous prime is 14983027. The next prime is 14983063. The reversal of 14983049 is 94038941.

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: 94038941 = 372541593.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14983049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14983349) 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, 174179 + ... + 174264.

It is an arithmetic number, because the mean of its divisors is an integer number (3832884).

Almost surely, 214983049 is an apocalyptic number.

It is an amenable number.

14983049 is a deficient number, since it is larger than the sum of its proper divisors (348487).

14983049 is an equidigital number, since it uses as much as digits as its factorization.

14983049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348486.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 14983049 is about 3870.7943629183. The cubic root of 14983049 is about 246.5282729483.

The spelling of 14983049 in words is "fourteen million, nine hundred eighty-three thousand, forty-nine".

Divisors: 1 43 348443 14983049