Base | Representation |
---|---|
bin | 1100000000000… |
… | …0010101010101 |
3 | 10111201011220200 |
4 | 3000000111111 |
5 | 100341124023 |
6 | 4554451113 |
7 | 1150552323 |
oct | 300002525 |
9 | 114634820 |
10 | 50333013 |
11 | 26458a35 |
12 | 14a33a99 |
13 | a573b63 |
14 | 6982d13 |
15 | 4643743 |
hex | 3000555 |
50333013 has 12 divisors (see below), whose sum is σ = 73789248. Its totient is φ = 33054120.
The previous prime is 50332999. The next prime is 50333027. The reversal of 50333013 is 31033305.
It is an interprime number because it is at equal distance from previous prime (50332999) and next prime (50333027).
It is not a de Polignac number, because 50333013 - 28 = 50332757 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50333053) 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, 41133 + ... + 42338.
It is an arithmetic number, because the mean of its divisors is an integer number (6149104).
Almost surely, 250333013 is an apocalyptic number.
It is an amenable number.
50333013 is a deficient number, since it is larger than the sum of its proper divisors (23456235).
50333013 is a wasteful number, since it uses less digits than its factorization.
50333013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83544 (or 83541 counting only the distinct ones).
The product of its (nonzero) digits is 405, while the sum is 18.
The square root of 50333013 is about 7094.5763087023. The cubic root of 50333013 is about 369.2192276941.
Adding to 50333013 its reverse (31033305), we get a palindrome (81366318).
The spelling of 50333013 in words is "fifty million, three hundred thirty-three thousand, thirteen".
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