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50572 = 2247269
BaseRepresentation
bin1100010110001100
32120101001
430112030
53104242
61030044
7300304
oct142614
976331
1050572
1134aa5
1225324
131a032
1414604
15eeb7
hexc58c

50572 has 12 divisors (see below), whose sum is σ = 90720. Its totient is φ = 24656.

The previous prime is 50551. The next prime is 50581. The reversal of 50572 is 27505.

It is a happy number.

It is a nialpdrome in base 9 and base 15.

It is an unprimeable number.

50572 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54 + ... + 322.

It is an arithmetic number, because the mean of its divisors is an integer number (7560).

250572 is an apocalyptic number.

It is an amenable number.

50572 is a deficient number, since it is larger than the sum of its proper divisors (40148).

50572 is a wasteful number, since it uses less digits than its factorization.

50572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320 (or 318 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 19.

The square root of 50572 is about 224.8821913803. The cubic root of 50572 is about 36.9802670527.

The spelling of 50572 in words is "fifty thousand, five hundred seventy-two".

Divisors: 1 2 4 47 94 188 269 538 1076 12643 25286 50572