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50057575 = 522002303
BaseRepresentation
bin1011111011110…
…1000101100111
310111012012002021
42332331011213
5100303320300
64544524011
71145324311
oct276750547
9114165067
1050057575
112628aaa7
1214920607
13a4a8689
1469107b1
1545dbd1a
hex2fbd167

50057575 has 6 divisors (see below), whose sum is σ = 62071424. Its totient is φ = 40046040.

The previous prime is 50057569. The next prime is 50057629. The reversal of 50057575 is 57575005.

It is not a de Polignac number, because 50057575 - 211 = 50055527 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50057575.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1001127 + ... + 1001176.

Almost surely, 250057575 is an apocalyptic number.

50057575 is a deficient number, since it is larger than the sum of its proper divisors (12013849).

50057575 is a wasteful number, since it uses less digits than its factorization.

50057575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002313 (or 2002308 counting only the distinct ones).

The product of its (nonzero) digits is 30625, while the sum is 34.

The square root of 50057575 is about 7075.1378078452. The cubic root of 50057575 is about 368.5445010316.

The spelling of 50057575 in words is "fifty million, fifty-seven thousand, five hundred seventy-five".

Divisors: 1 5 25 2002303 10011515 50057575