Base | Representation |
---|---|
bin | 1110001101100110011… |
… | …01111010110001100101 |
3 | 1201200111010020112020012 |
4 | 13012303031322301211 |
5 | 31000104021342400 |
6 | 1012201151420005 |
7 | 50165321101244 |
oct | 7066315726145 |
9 | 1650433215205 |
10 | 488338074725 |
11 | 179115126426 |
12 | 7a787524605 |
13 | 37086055487 |
14 | 198c848a95b |
15 | ca81de2d35 |
hex | 71b337ac65 |
488338074725 has 6 divisors (see below), whose sum is σ = 605539212690. Its totient is φ = 390670459760.
The previous prime is 488338074713. The next prime is 488338074773. The reversal of 488338074725 is 527470833884.
It can be written as a sum of positive squares in 3 ways, for example, as 69367970884 + 418970103841 = 263378^2 + 647279^2 .
It is not a de Polignac number, because 488338074725 - 216 = 488338009189 is a prime.
It is a super-2 number, since 2×4883380747252 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9766761470 + ... + 9766761519.
It is an arithmetic number, because the mean of its divisors is an integer number (100923202115).
Almost surely, 2488338074725 is an apocalyptic number.
It is an amenable number.
488338074725 is a deficient number, since it is larger than the sum of its proper divisors (117201137965).
488338074725 is a wasteful number, since it uses less digits than its factorization.
488338074725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19533522999 (or 19533522994 counting only the distinct ones).
The product of its (nonzero) digits is 36126720, while the sum is 59.
The spelling of 488338074725 in words is "four hundred eighty-eight billion, three hundred thirty-eight million, seventy-four thousand, seven hundred twenty-five".
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