Base | Representation |
---|---|
bin | 1100000001100… |
… | …0110100101000 |
3 | 10111220021111202 |
4 | 3000120310220 |
5 | 100402331240 |
6 | 5000543332 |
7 | 1151450630 |
oct | 300306450 |
9 | 114807452 |
10 | 50433320 |
11 | 26517333 |
12 | 14a81b48 |
13 | a5aa702 |
14 | 69ab6c0 |
15 | 4663315 |
hex | 3018d28 |
50433320 has 64 divisors (see below), whose sum is σ = 134179200. Its totient is φ = 16692480.
The previous prime is 50433301. The next prime is 50433323. The reversal of 50433320 is 2333405.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 50433292 and 50433301.
It is not an unprimeable number, because it can be changed into a prime (50433323) 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, 5015 + ... + 11225.
It is an arithmetic number, because the mean of its divisors is an integer number (2096550).
Almost surely, 250433320 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50433320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67089600).
50433320 is an abundant number, since it is smaller than the sum of its proper divisors (83745880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50433320 is a wasteful number, since it uses less digits than its factorization.
50433320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6258 (or 6254 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 20.
The square root of 50433320 is about 7101.6420636357. The cubic root of 50433320 is about 369.4643332153.
Adding to 50433320 its reverse (2333405), we get a palindrome (52766725).
The spelling of 50433320 in words is "fifty million, four hundred thirty-three thousand, three hundred twenty".
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