Base | Representation |
---|---|
bin | 1111110010111110… |
… | …01001110101110000 |
3 | 210220000212012121221 |
4 | 13321133021311300 |
5 | 114332022121343 |
6 | 3521305554424 |
7 | 420105266512 |
oct | 77137116560 |
9 | 23800765557 |
10 | 8480660848 |
11 | 3662126020 |
12 | 17881a5a14 |
13 | a51cb681a |
14 | 5a6467bb2 |
15 | 3497e35ed |
hex | 1f97c9d70 |
8480660848 has 40 divisors (see below), whose sum is σ = 18083704176. Its totient is φ = 3820723200.
The previous prime is 8480660833. The next prime is 8480660869.
8480660848 is nontrivially palindromic in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 8480660795 and 8480660804.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193323 + ... + 233098.
Almost surely, 28480660848 is an apocalyptic number.
8480660848 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
8480660848 is an abundant number, since it is smaller than the sum of its proper divisors (9603043328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8480660848 is a wasteful number, since it uses less digits than its factorization.
8480660848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 426553 (or 426547 counting only the distinct ones).
The product of its (nonzero) digits is 2359296, while the sum is 52.
The square root of 8480660848 is about 92090.5035712152. The cubic root of 8480660848 is about 2039.2786158815.
The spelling of 8480660848 in words is "eight billion, four hundred eighty million, six hundred sixty thousand, eight hundred forty-eight".
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