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50876125 = 533531153
BaseRepresentation
bin1100001000010…
…0111011011101
310112201202220221
43002010323131
5101011014000
65014241341
71155303616
oct302047335
9115652827
1050876125
1126799a93
1215056251
13a704121
146a84c0d
1546ee61a
hex3084edd

50876125 has 16 divisors (see below), whose sum is σ = 63728496. Its totient is φ = 40550400.

The previous prime is 50876123. The next prime is 50876153. The reversal of 50876125 is 52167805.

50876125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 11600836 + 39275289 = 3406^2 + 6267^2 .

It is a sliding number, since 50876125 = 2048000 + 48828125 and 1/2048000 + 1/48828125 = 0.00000050876125.

It is not a de Polignac number, because 50876125 - 21 = 50876123 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 (50876123) 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 15 ways as a sum of consecutive naturals, for example, 43549 + ... + 44701.

It is an arithmetic number, because the mean of its divisors is an integer number (3983031).

Almost surely, 250876125 is an apocalyptic number.

It is an amenable number.

50876125 is a deficient number, since it is larger than the sum of its proper divisors (12852371).

50876125 is a wasteful number, since it uses less digits than its factorization.

50876125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521 (or 1511 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 50876125 is about 7132.7501708668. The cubic root of 50876125 is about 370.5424840021.

The spelling of 50876125 in words is "fifty million, eight hundred seventy-six thousand, one hundred twenty-five".

Divisors: 1 5 25 125 353 1153 1765 5765 8825 28825 44125 144125 407009 2035045 10175225 50876125