Base | Representation |
---|---|
bin | 1110001101000001011… |
… | …11011001100100110000 |
3 | 1201122200111221101121210 |
4 | 13012200233121210300 |
5 | 30443440142201103 |
6 | 1012110315320120 |
7 | 50154535162605 |
oct | 7064057314460 |
9 | 1648614841553 |
10 | 488028084528 |
11 | 178a76149186 |
12 | 7a6bb750040 |
13 | 37036a6a41a |
14 | 198992366ac |
15 | ca64aade03 |
hex | 71a0bd9930 |
488028084528 has 80 divisors (see below), whose sum is σ = 1343859746400. Its totient is φ = 152079249408.
The previous prime is 488028084457. The next prime is 488028084539. The reversal of 488028084528 is 825480820884.
It is a super-2 number, since 2×4880280845282 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1885375 + ... + 2128542.
It is an arithmetic number, because the mean of its divisors is an integer number (16798246830).
Almost surely, 2488028084528 is an apocalyptic number.
488028084528 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
488028084528 is an abundant number, since it is smaller than the sum of its proper divisors (855831661872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488028084528 is a wasteful number, since it uses less digits than its factorization.
488028084528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4014094 (or 4014088 counting only the distinct ones).
The product of its (nonzero) digits is 10485760, while the sum is 57.
The spelling of 488028084528 in words is "four hundred eighty-eight billion, twenty-eight million, eighty-four thousand, five hundred twenty-eight".
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