Base | Representation |
---|---|
bin | 1110001101111011110… |
… | …01101101011000110101 |
3 | 1201200221121112110021201 |
4 | 13012331321231120311 |
5 | 31000440413421024 |
6 | 1012231033412501 |
7 | 50202625521661 |
oct | 7067571553065 |
9 | 1650847473251 |
10 | 488517326389 |
11 | 1791a73278a4 |
12 | 7a81756a131 |
13 | 370b4226851 |
14 | 199041cb8a1 |
15 | ca929ee744 |
hex | 71bde6d635 |
488517326389 has 8 divisors (see below), whose sum is σ = 544477515840. Its totient is φ = 435582012096.
The previous prime is 488517326377. The next prime is 488517326399. The reversal of 488517326389 is 983623715884.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 488517326389 - 27 = 488517326261 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 488517326389.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488517326359) 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, 756218449 + ... + 756219094.
It is an arithmetic number, because the mean of its divisors is an integer number (68059689480).
Almost surely, 2488517326389 is an apocalyptic number.
It is an amenable number.
488517326389 is a deficient number, since it is larger than the sum of its proper divisors (55960189451).
488517326389 is a wasteful number, since it uses less digits than its factorization.
488517326389 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1512437579.
The product of its digits is 69672960, while the sum is 64.
The spelling of 488517326389 in words is "four hundred eighty-eight billion, five hundred seventeen million, three hundred twenty-six thousand, three hundred eighty-nine".
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