Base | Representation |
---|---|
bin | 11101000101110… |
… | …011010110000001 |
3 | 1021000101000212000 |
4 | 131011303112001 |
5 | 1444420412124 |
6 | 120232454213 |
7 | 15044305203 |
oct | 3505632601 |
9 | 1230330760 |
10 | 488060289 |
11 | 230551a12 |
12 | 11754a369 |
13 | 7a164692 |
14 | 48b68773 |
15 | 2ccaa6c9 |
hex | 1d173581 |
488060289 has 8 divisors (see below), whose sum is σ = 723052320. Its totient is φ = 325373508.
The previous prime is 488060263. The next prime is 488060297. The reversal of 488060289 is 982060884.
It is a happy number.
It is not a de Polignac number, because 488060289 - 28 = 488060033 is a prime.
It is not an unprimeable number, because it can be changed into a prime (488060789) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9038127 + ... + 9038180.
It is an arithmetic number, because the mean of its divisors is an integer number (90381540).
Almost surely, 2488060289 is an apocalyptic number.
It is an amenable number.
488060289 is a deficient number, since it is larger than the sum of its proper divisors (234992031).
488060289 is a wasteful number, since it uses less digits than its factorization.
488060289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18076316 (or 18076310 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 45.
The square root of 488060289 is about 22092.0865696294. The cubic root of 488060289 is about 787.3318570721.
The spelling of 488060289 in words is "four hundred eighty-eight million, sixty thousand, two hundred eighty-nine".
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