Base | Representation |
---|---|
bin | 1100000010100… |
… | …1111000100001 |
3 | 10112000211100221 |
4 | 3000221320201 |
5 | 100412100301 |
6 | 5002243041 |
7 | 1152161440 |
oct | 300517041 |
9 | 115024327 |
10 | 50503201 |
11 | 26564891 |
12 | 14ab6481 |
13 | a603468 |
14 | 69c8d57 |
15 | 4678da1 |
hex | 3029e21 |
50503201 has 8 divisors (see below), whose sum is σ = 58173440. Its totient is φ = 42946848.
The previous prime is 50503183. The next prime is 50503207. The reversal of 50503201 is 10230505.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50503201 - 25 = 50503169 is a prime.
It is a super-2 number, since 2×505032012 = 5101146622492802, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50503207) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27516 + ... + 29293.
It is an arithmetic number, because the mean of its divisors is an integer number (7271680).
Almost surely, 250503201 is an apocalyptic number.
It is an amenable number.
50503201 is a deficient number, since it is larger than the sum of its proper divisors (7670239).
50503201 is a wasteful number, since it uses less digits than its factorization.
50503201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56943.
The product of its (nonzero) digits is 150, while the sum is 16.
The square root of 50503201 is about 7106.5604197811. The cubic root of 50503201 is about 369.6348991653.
Adding to 50503201 its reverse (10230505), we get a palindrome (60733706).
The spelling of 50503201 in words is "fifty million, five hundred three thousand, two hundred one".
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