Base | Representation |
---|---|
bin | 1110101001000000100… |
… | …10111001110101001000 |
3 | 1210002110121222011220220 |
4 | 13110200102321311020 |
5 | 31220223032000013 |
6 | 1023033243350040 |
7 | 51226056643116 |
oct | 7244022716510 |
9 | 1702417864826 |
10 | 503053000008 |
11 | 1843863385a9 |
12 | 815b3522320 |
13 | 3858c7cb060 |
14 | 1a4c28a4ab6 |
15 | d143b95b23 |
hex | 75204b9d48 |
503053000008 has 64 divisors (see below), whose sum is σ = 1354575351360. Its totient is φ = 154762465536.
The previous prime is 503053000007. The next prime is 503053000013. The reversal of 503053000008 is 800000350305.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (503053000003) by changing a digit.
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, 2038266 + ... + 2271702.
It is an arithmetic number, because the mean of its divisors is an integer number (21165239865).
Almost surely, 2503053000008 is an apocalyptic number.
It is an amenable number.
503053000008 is an abundant number, since it is smaller than the sum of its proper divisors (851522351352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
503053000008 is a wasteful number, since it uses less digits than its factorization.
503053000008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240366 (or 240362 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 24.
The spelling of 503053000008 in words is "five hundred three billion, fifty-three million, eight", and thus it is an aban number.
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