Base | Representation |
---|---|
bin | 1111001011110111110… |
… | …0100100010010010000 |
3 | 220221101111210102210201 |
4 | 3302331330210102100 |
5 | 13233243002340343 |
6 | 315503202504544 |
7 | 24563653200226 |
oct | 3627574442220 |
9 | 827344712721 |
10 | 260884808848 |
11 | a0705745244 |
12 | 42689965154 |
13 | 1b7a81843a1 |
14 | c8ac298b16 |
15 | 6bbd70294d |
hex | 3cbdf24490 |
260884808848 has 40 divisors (see below), whose sum is σ = 528084075456. Its totient is φ = 124618876800.
The previous prime is 260884808837. The next prime is 260884808903. The reversal of 260884808848 is 848808488062.
260884808848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-4 number, since 4×2608848088484 (a number of 47 digits) contains 4444 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 260884808848.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 129618 + ... + 733873.
Almost surely, 2260884808848 is an apocalyptic number.
It is an amenable number.
260884808848 is an abundant number, since it is smaller than the sum of its proper divisors (267199266608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
260884808848 is a wasteful number, since it uses less digits than its factorization.
260884808848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 864343 (or 864337 counting only the distinct ones).
The product of its (nonzero) digits is 50331648, while the sum is 64.
The spelling of 260884808848 in words is "two hundred sixty billion, eight hundred eighty-four million, eight hundred eight thousand, eight hundred forty-eight".
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