Base | Representation |
---|---|
bin | 1011111011001… |
… | …0111100000001 |
3 | 10111010002001111 |
4 | 2332302330001 |
5 | 100301003001 |
6 | 4544003321 |
7 | 1145062150 |
oct | 276627401 |
9 | 114102044 |
10 | 50016001 |
11 | 26261842 |
12 | 14900541 |
13 | a492789 |
14 | 68dd597 |
15 | 45ce851 |
hex | 2fb2f01 |
50016001 has 12 divisors (see below), whose sum is σ = 57740032. Its totient is φ = 42440184.
The previous prime is 50015993. The next prime is 50016019. The reversal of 50016001 is 10061005.
It is not a de Polignac number, because 50016001 - 23 = 50015993 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50016041) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224176 + ... + 224398.
Almost surely, 250016001 is an apocalyptic number.
It is an amenable number.
50016001 is a deficient number, since it is larger than the sum of its proper divisors (7724031).
50016001 is an equidigital number, since it uses as much as digits as its factorization.
50016001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 588 (or 409 counting only the distinct ones).
The product of its (nonzero) digits is 30, while the sum is 13.
The square root of 50016001 is about 7072.1991629196. The cubic root of 50016001 is about 368.4424444647.
Adding to 50016001 its reverse (10061005), we get a palindrome (60077006).
The spelling of 50016001 in words is "fifty million, sixteen thousand, one".
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