Base | Representation |
---|---|
bin | 11000110010011100… |
… | …00000001000100000 |
3 | 1021100110100120221101 |
4 | 30121032000020200 |
5 | 204223322042343 |
6 | 10040312404144 |
7 | 650533105060 |
oct | 143116001040 |
9 | 37313316841 |
10 | 13308002848 |
11 | 570a025568 |
12 | 26b49a6654 |
13 | 13411422ca |
14 | 9036233a0 |
15 | 52d4e1e4d |
hex | 319380220 |
13308002848 has 96 divisors (see below), whose sum is σ = 30417666048. Its totient is φ = 5613753600.
The previous prime is 13308002831. The next prime is 13308002887. The reversal of 13308002848 is 84820080331.
It is a super-2 number, since 2×133080028482 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3724903 + ... + 3728473.
It is an arithmetic number, because the mean of its divisors is an integer number (316850688).
Almost surely, 213308002848 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13308002848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15208833024).
13308002848 is an abundant number, since it is smaller than the sum of its proper divisors (17109663200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13308002848 is a wasteful number, since it uses less digits than its factorization.
13308002848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3846 (or 3838 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 37.
The spelling of 13308002848 in words is "thirteen billion, three hundred eight million, two thousand, eight hundred forty-eight".
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