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50150056 = 2311569887
BaseRepresentation
bin1011111101001…
…1101010101000
310111100212221111
42333103222220
5100314300211
64550520104
71146161035
oct277235250
9114325844
1050150056
1126343530
1214966034
13a50b7b8
14693638c
154609421
hex2fd3aa8

50150056 has 16 divisors (see below), whose sum is σ = 102579840. Its totient is φ = 22795440.

The previous prime is 50150053. The next prime is 50150057. The reversal of 50150056 is 65005105.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (50150053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284856 + ... + 285031.

It is an arithmetic number, because the mean of its divisors is an integer number (6411240).

Almost surely, 250150056 is an apocalyptic number.

It is an amenable number.

50150056 is an abundant number, since it is smaller than the sum of its proper divisors (52429784).

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

50150056 is a wasteful number, since it uses less digits than its factorization.

50150056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569904 (or 569900 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 50150056 is about 7081.6704244126. The cubic root of 50150056 is about 368.7713224863.

The spelling of 50150056 in words is "fifty million, one hundred fifty thousand, fifty-six".

Divisors: 1 2 4 8 11 22 44 88 569887 1139774 2279548 4559096 6268757 12537514 25075028 50150056