Base | Representation |
---|---|
bin | 1011111101111… |
… | …1110111111111 |
3 | 10111110102112121 |
4 | 2333133313333 |
5 | 100322400223 |
6 | 4551543411 |
7 | 1146456604 |
oct | 277376777 |
9 | 114412477 |
10 | 50200063 |
11 | 26378061 |
12 | 1498ab67 |
13 | a5284a4 |
14 | 694a6ab |
15 | 461915d |
hex | 2fdfdff |
50200063 has 4 divisors (see below), whose sum is σ = 51147288. Its totient is φ = 49252840.
The previous prime is 50200043. The next prime is 50200069. The reversal of 50200063 is 36000205.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50200063 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50200069) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473533 + ... + 473638.
It is an arithmetic number, because the mean of its divisors is an integer number (12786822).
Almost surely, 250200063 is an apocalyptic number.
50200063 is a gapful number since it is divisible by the number (53) formed by its first and last digit.
50200063 is a deficient number, since it is larger than the sum of its proper divisors (947225).
50200063 is an equidigital number, since it uses as much as digits as its factorization.
50200063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 947224.
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 50200063 is about 7085.2002794558. The cubic root of 50200063 is about 368.8938548945.
Adding to 50200063 its reverse (36000205), we get a palindrome (86200268).
The spelling of 50200063 in words is "fifty million, two hundred thousand, sixty-three".
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