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14982716 = 2271928163
BaseRepresentation
bin111001001001…
…111000111100
31001012012102102
4321021320330
512313421331
61253044232
7241231250
oct71117074
931165372
1014982716
118503811
125026678
133147818
141dc0260
1514ae4cb
hexe49e3c

14982716 has 24 divisors (see below), whose sum is σ = 31543680. Its totient is φ = 6082992.

The previous prime is 14982713. The next prime is 14982719. The reversal of 14982716 is 61728941.

It is an interprime number because it is at equal distance from previous prime (14982713) and next prime (14982719).

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 14982716.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14982713) 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 7 ways as a sum of consecutive naturals, for example, 13550 + ... + 14613.

It is an arithmetic number, because the mean of its divisors is an integer number (1314320).

Almost surely, 214982716 is an apocalyptic number.

It is an amenable number.

14982716 is an abundant number, since it is smaller than the sum of its proper divisors (16560964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14982716 is a wasteful number, since it uses less digits than its factorization.

14982716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28193 (or 28191 counting only the distinct ones).

The product of its digits is 24192, while the sum is 38.

The square root of 14982716 is about 3870.7513482527. The cubic root of 14982716 is about 246.5264465616.

The spelling of 14982716 in words is "fourteen million, nine hundred eighty-two thousand, seven hundred sixteen".

Divisors: 1 2 4 7 14 19 28 38 76 133 266 532 28163 56326 112652 197141 394282 535097 788564 1070194 2140388 3745679 7491358 14982716