Base | Representation |
---|---|
bin | 1011110110101100100011… |
… | …1100101010110011101000 |
3 | 1201011001210220222221021101 |
4 | 2331223020330222303220 |
5 | 3202023222320420430 |
6 | 43415513054051144 |
7 | 2513461105005526 |
oct | 275531074526350 |
9 | 51131726887241 |
10 | 13034302123240 |
11 | 41758a8821682 |
12 | 15661754a9ab4 |
13 | 73718b434268 |
14 | 330c1398b316 |
15 | 1790bad13dca |
hex | bdac8f2ace8 |
13034302123240 has 32 divisors (see below), whose sum is σ = 29728921972680. Its totient is φ = 5142300014592.
The previous prime is 13034302123229. The next prime is 13034302123279. The reversal of 13034302123240 is 4232120343031.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 7959203294436 + 5075098828804 = 2821206^2 + 2252798^2 .
It is a junction number, because it is equal to n+sod(n) for n = 13034302123199 and 13034302123208.
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, 2231898129 + ... + 2231903968.
Almost surely, 213034302123240 is an apocalyptic number.
13034302123240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13034302123240 is an abundant number, since it is smaller than the sum of its proper divisors (16694619849440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13034302123240 is a wasteful number, since it uses less digits than its factorization.
13034302123240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4463802181 (or 4463802177 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 13034302123240 its reverse (4232120343031), we get a palindrome (17266422466271).
The spelling of 13034302123240 in words is "thirteen trillion, thirty-four billion, three hundred two million, one hundred twenty-three thousand, two hundred forty".
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