Base | Representation |
---|---|
bin | 11101110101000… |
… | …111011001110100 |
3 | 1021212201011110211 |
4 | 131311013121310 |
5 | 2011104310340 |
6 | 121354355204 |
7 | 15254603305 |
oct | 3565073164 |
9 | 1255634424 |
10 | 500463220 |
11 | 237553474 |
12 | 11b72bb04 |
13 | 7c8b7baa |
14 | 4a6767ac |
15 | 2de0a5ea |
hex | 1dd47674 |
500463220 has 48 divisors (see below), whose sum is σ = 1080188928. Its totient is φ = 194653440.
The previous prime is 500463217. The next prime is 500463247. The reversal of 500463220 is 22364005.
It is a happy number.
It is a super-3 number, since 3×5004632203 (a number of 27 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 500463191 and 500463200.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 300109 + ... + 301771.
It is an arithmetic number, because the mean of its divisors is an integer number (22503936).
Almost surely, 2500463220 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 500463220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (540094464).
500463220 is an abundant number, since it is smaller than the sum of its proper divisors (579725708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
500463220 is a wasteful number, since it uses less digits than its factorization.
500463220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2080 (or 2078 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 500463220 is about 22371.0352911974. The cubic root of 500463220 is about 793.9455556363.
The spelling of 500463220 in words is "five hundred million, four hundred sixty-three thousand, two hundred twenty".
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