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16050056 = 2311182387
BaseRepresentation
bin111101001110…
…011110001000
31010012102112112
4331032132020
513102100211
61332001452
7253265111
oct75163610
933172475
1016050056
119072710
125460288
13342c599
1421bb208
15162088b
hexf4e788

16050056 has 16 divisors (see below), whose sum is σ = 32829840. Its totient is φ = 7295440.

The previous prime is 16050053. The next prime is 16050071. The reversal of 16050056 is 65005061.

It is not an unprimeable number, because it can be changed into a prime (16050053) 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, 91106 + ... + 91281.

It is an arithmetic number, because the mean of its divisors is an integer number (2051865).

Almost surely, 216050056 is an apocalyptic number.

It is an amenable number.

16050056 is an abundant number, since it is smaller than the sum of its proper divisors (16779784).

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

16050056 is a wasteful number, since it uses less digits than its factorization.

16050056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182404 (or 182400 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 16050056 is about 4006.2521138840. The cubic root of 16050056 is about 252.2467139547.

The spelling of 16050056 in words is "sixteen million, fifty thousand, fifty-six".

Divisors: 1 2 4 8 11 22 44 88 182387 364774 729548 1459096 2006257 4012514 8025028 16050056