Base | Representation |
---|---|
bin | 1011110100101110000000… |
… | …1100000101011011000100 |
3 | 1201000211010111210012221201 |
4 | 2331023200030011123010 |
5 | 3200444140032131040 |
6 | 43352134210552244 |
7 | 2511146232205060 |
oct | 275134014053304 |
9 | 51024114705851 |
10 | 13000332302020 |
11 | 4162456737168 |
12 | 155b674b98684 |
13 | 733c06785c2b |
14 | 32d310206aa0 |
15 | 17827d926a9a |
hex | bd2e03056c4 |
13000332302020 has 96 divisors (see below), whose sum is σ = 31603744972800. Its totient is φ = 4399721449344.
The previous prime is 13000332301961. The next prime is 13000332302021. The reversal of 13000332302020 is 2020323300031.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (13000332302021) 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 31 ways as a sum of consecutive naturals, for example, 44126361 + ... + 44419999.
It is an arithmetic number, because the mean of its divisors is an integer number (329205676800).
Almost surely, 213000332302020 is an apocalyptic number.
13000332302020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13000332302020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15801872486400).
13000332302020 is an abundant number, since it is smaller than the sum of its proper divisors (18603412670780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13000332302020 is a wasteful number, since it uses less digits than its factorization.
13000332302020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 297737 (or 297735 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 13000332302020 its reverse (2020323300031), we get a palindrome (15020655602051).
The spelling of 13000332302020 in words is "thirteen trillion, three hundred thirty-two million, three hundred two thousand, twenty".
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