Base | Representation |
---|---|
bin | 1100000001011… |
… | …0100111011010 |
3 | 10111212211010000 |
4 | 3000112213122 |
5 | 100402034112 |
6 | 5000433430 |
7 | 1151412366 |
oct | 300264732 |
9 | 114784100 |
10 | 50424282 |
11 | 26510567 |
12 | 14a78876 |
13 | a5a656c |
14 | 69a82a6 |
15 | 46607dc |
hex | 30169da |
50424282 has 40 divisors (see below), whose sum is σ = 113800500. Its totient is φ = 16687296.
The previous prime is 50424281. The next prime is 50424287. The reversal of 50424282 is 28242405.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 50424201 + 81 = 7101^2 + 9^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (50424281) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 23094 + ... + 25182.
Almost surely, 250424282 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50424282, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56900250).
50424282 is an abundant number, since it is smaller than the sum of its proper divisors (63376218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50424282 is a wasteful number, since it uses less digits than its factorization.
50424282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2252 (or 2243 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 27.
The square root of 50424282 is about 7101.0057034198. The cubic root of 50424282 is about 369.4422617082.
Adding to 50424282 its reverse (28242405), we get a palindrome (78666687).
The spelling of 50424282 in words is "fifty million, four hundred twenty-four thousand, two hundred eighty-two".
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