Base | Representation |
---|---|
bin | 1110001101110000100… |
… | …00101100000001010111 |
3 | 1201200201000110021012000 |
4 | 13012320100230001113 |
5 | 31000242201434212 |
6 | 1012213413130343 |
7 | 50200366223556 |
oct | 7067020540127 |
9 | 1650630407160 |
10 | 488422686807 |
11 | 179158967770 |
12 | 7a7ab9299b3 |
13 | 3709a73bbb3 |
14 | 198d57d3d9d |
15 | ca895581dc |
hex | 71b842c057 |
488422686807 has 64 divisors (see below), whose sum is σ = 798131819520. Its totient is φ = 292732876800.
The previous prime is 488422686767. The next prime is 488422686841. The reversal of 488422686807 is 708686224884.
It is not a de Polignac number, because 488422686807 - 210 = 488422685783 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488422686907) 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 63 ways as a sum of consecutive naturals, for example, 41277382 + ... + 41289212.
It is an arithmetic number, because the mean of its divisors is an integer number (12470809680).
Almost surely, 2488422686807 is an apocalyptic number.
488422686807 is a deficient number, since it is larger than the sum of its proper divisors (309709132713).
488422686807 is a wasteful number, since it uses less digits than its factorization.
488422686807 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13381 (or 13375 counting only the distinct ones).
The product of its (nonzero) digits is 66060288, while the sum is 63.
The spelling of 488422686807 in words is "four hundred eighty-eight billion, four hundred twenty-two million, six hundred eighty-six thousand, eight hundred seven".
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