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14443000124 = 227515821433
BaseRepresentation
bin11010111001101111…
…01011000100111100
31101021120001102111112
431130313223010330
5214034402000444
610345055341152
71020624322040
oct153467530474
941246042445
1014443000124
116141773843
122970b217b8
131492327727
149b0272020
15597e8c69e
hex35cdeb13c

14443000124 has 12 divisors (see below), whose sum is σ = 28886000304. Its totient is φ = 6189857184.

The previous prime is 14443000109. The next prime is 14443000139. The reversal of 14443000124 is 42100034441.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14443000109) and next prime (14443000139).

14443000124 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 14443000124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257910689 + ... + 257910744.

It is an arithmetic number, because the mean of its divisors is an integer number (2407166692).

Almost surely, 214443000124 is an apocalyptic number.

14443000124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14443000124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14443000124 is a wasteful number, since it uses less digits than its factorization.

14443000124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515821444 (or 515821442 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 14443000124 its reverse (42100034441), we get a palindrome (56543034565).

The spelling of 14443000124 in words is "fourteen billion, four hundred forty-three million, one hundred twenty-four", and thus it is an aban number.

Divisors: 1 2 4 7 14 28 515821433 1031642866 2063285732 3610750031 7221500062 14443000124