Base | Representation |
---|---|
bin | 1110001101000111110… |
… | …10000000001111101001 |
3 | 1201122211012212201212200 |
4 | 13012203322000033221 |
5 | 30444042241233014 |
6 | 1012115453530413 |
7 | 50156051466561 |
oct | 7064372001751 |
9 | 1648735781780 |
10 | 488081196009 |
11 | 178aa3124670 |
12 | 7a7154a3a09 |
13 | 37044a74b34 |
14 | 198a22ddda1 |
15 | ca695a0a09 |
hex | 71a3e803e9 |
488081196009 has 24 divisors (see below), whose sum is σ = 769128014304. Its totient is φ = 295795104000.
The previous prime is 488081195993. The next prime is 488081196017. The reversal of 488081196009 is 900691180884.
It is not a de Polignac number, because 488081196009 - 24 = 488081195993 is a prime.
It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (488081196079) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2879794 + ... + 3044564.
It is an arithmetic number, because the mean of its divisors is an integer number (32047000596).
Almost surely, 2488081196009 is an apocalyptic number.
It is an amenable number.
488081196009 is a deficient number, since it is larger than the sum of its proper divisors (281046818295).
488081196009 is a wasteful number, since it uses less digits than its factorization.
488081196009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 194709 (or 194706 counting only the distinct ones).
The product of its (nonzero) digits is 995328, while the sum is 54.
The spelling of 488081196009 in words is "four hundred eighty-eight billion, eighty-one million, one hundred ninety-six thousand, nine".
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