Base | Representation |
---|---|
bin | 1100000001101… |
… | …1010010001001 |
3 | 10111220210100010 |
4 | 3000123102021 |
5 | 100403142101 |
6 | 5001102133 |
7 | 1151522211 |
oct | 300332211 |
9 | 114823303 |
10 | 50443401 |
11 | 26523968 |
12 | 14a87949 |
13 | a5b2188 |
14 | 69b1241 |
15 | 46662d6 |
hex | 301b489 |
50443401 has 16 divisors (see below), whose sum is σ = 68636480. Its totient is φ = 32944320.
The previous prime is 50443397. The next prime is 50443409. The reversal of 50443401 is 10434405.
It is not a de Polignac number, because 50443401 - 22 = 50443397 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50443409) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67890 + ... + 68628.
It is an arithmetic number, because the mean of its divisors is an integer number (4289780).
Almost surely, 250443401 is an apocalyptic number.
It is an amenable number.
50443401 is a deficient number, since it is larger than the sum of its proper divisors (18193079).
50443401 is a wasteful number, since it uses less digits than its factorization.
50443401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1176.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 50443401 is about 7102.3517935963. The cubic root of 50443401 is about 369.4889486997.
Adding to 50443401 its reverse (10434405), we get a palindrome (60877806).
The spelling of 50443401 in words is "fifty million, four hundred forty-three thousand, four hundred one".
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