Base | Representation |
---|---|
bin | 1110101101001100100… |
… | …11010011000100000000 |
3 | 1210022021022110010112101 |
4 | 13112212103103010000 |
5 | 31234324110002204 |
6 | 1024044315240144 |
7 | 51335556521524 |
oct | 7264623230400 |
9 | 1708238403471 |
10 | 505301250304 |
11 | 18532a4232a4 |
12 | 81b20449054 |
13 | 3885a524586 |
14 | 1a657301d84 |
15 | d226243ea4 |
hex | 75a64d3100 |
505301250304 has 36 divisors (see below), whose sum is σ = 1030088876544. Its totient is φ = 247275074048.
The previous prime is 505301250301. The next prime is 505301250341. The reversal of 505301250304 is 403052103505.
It is not an unprimeable number, because it can be changed into a prime (505301250301) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20986192 + ... + 21010255.
It is an arithmetic number, because the mean of its divisors is an integer number (28613579904).
Almost surely, 2505301250304 is an apocalyptic number.
It is an amenable number.
505301250304 is an abundant number, since it is smaller than the sum of its proper divisors (524787626240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
505301250304 is an equidigital number, since it uses as much as digits as its factorization.
505301250304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41996510 (or 41996496 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 28.
Adding to 505301250304 its reverse (403052103505), we get a palindrome (908353353809).
The spelling of 505301250304 in words is "five hundred five billion, three hundred one million, two hundred fifty thousand, three hundred four".
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