Base | Representation |
---|---|
bin | 1100000011100… |
… | …1000000010101 |
3 | 10112010222100000 |
4 | 3000321000111 |
5 | 100421041031 |
6 | 5003441513 |
7 | 1152540144 |
oct | 300710025 |
9 | 115128300 |
10 | 50565141 |
11 | 265a7380 |
12 | 14b26299 |
13 | a625703 |
14 | 6a0375b |
15 | 468c3e6 |
hex | 3039015 |
50565141 has 24 divisors (see below), whose sum is σ = 82633824. Its totient is φ = 30643920.
The previous prime is 50565139. The next prime is 50565143. The reversal of 50565141 is 14156505.
It is a happy number.
50565141 is a `hidden beast` number, since 5 + 0 + 5 + 651 + 4 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (50565139) and next prime (50565143).
It is not a de Polignac number, because 50565141 - 21 = 50565139 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50565143) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6786 + ... + 12131.
It is an arithmetic number, because the mean of its divisors is an integer number (3443076).
Almost surely, 250565141 is an apocalyptic number.
It is an amenable number.
50565141 is a deficient number, since it is larger than the sum of its proper divisors (32068683).
50565141 is a wasteful number, since it uses less digits than its factorization.
50565141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18943 (or 18931 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 27.
The square root of 50565141 is about 7110.9170294695. The cubic root of 50565141 is about 369.7859511883.
The spelling of 50565141 in words is "fifty million, five hundred sixty-five thousand, one hundred forty-one".
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