Base | Representation |
---|---|
bin | 11101111111100… |
… | …100100111010000 |
3 | 1022001212102112110 |
4 | 131333210213100 |
5 | 2012310014204 |
6 | 121533225320 |
7 | 15320110641 |
oct | 3577444720 |
9 | 1261772473 |
10 | 503204304 |
11 | 239055929 |
12 | 120632240 |
13 | 80337735 |
14 | 4ab8b6c8 |
15 | 2e29c889 |
hex | 1dfe49d0 |
503204304 has 80 divisors (see below), whose sum is σ = 1376911872. Its totient is φ = 158024064.
The previous prime is 503204291. The next prime is 503204323. The reversal of 503204304 is 403402305.
It is a happy number.
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, 70567 + ... + 77369.
Almost surely, 2503204304 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 503204304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (688455936).
503204304 is an abundant number, since it is smaller than the sum of its proper divisors (873707568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
503204304 is a wasteful number, since it uses less digits than its factorization.
503204304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6904 (or 6898 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 21.
The square root of 503204304 is about 22432.2157621578. The cubic root of 503204304 is about 795.3924220621.
Adding to 503204304 its reverse (403402305), we get a palindrome (906606609).
The spelling of 503204304 in words is "five hundred three million, two hundred four thousand, three hundred four".
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