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BaseRepresentation
bin1100010110101101
32120102021
430112231
53104410
61030141
7300352
oct142655
976367
1050605
1135025
1225351
131a059
1414629
15eeda

50605 has 8 divisors (see below), whose sum is σ = 63000. Its totient is φ = 38976.

The previous prime is 50599. The next prime is 50627.

It is a happy number.

50605 is nontrivially palindromic in base 9 and base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 9801 + 40804 = 99^2 + 202^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50605 - 29 = 50093 is a prime.

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30 + ... + 319.

It is an arithmetic number, because the mean of its divisors is an integer number (7875).

250605 is an apocalyptic number.

It is an amenable number.

50605 is a deficient number, since it is larger than the sum of its proper divisors (12395).

50605 is a wasteful number, since it uses less digits than its factorization.

50605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 50605 is about 224.9555511651. The cubic root of 50605 is about 36.9883089433.

The spelling of 50605 in words is "fifty thousand, six hundred five".

Divisors: 1 5 29 145 349 1745 10121 50605