Base | Representation |
---|---|
bin | 100011000110101000100… |
… | …010001111101011001000 |
3 | 22112121120121221110121101 |
4 | 203012220202033223020 |
5 | 304010344333434230 |
6 | 5044110334551144 |
7 | 336166101254266 |
oct | 43065042175310 |
9 | 8477517843541 |
10 | 2412304202440 |
11 | 850063919630 |
12 | 32b62b9684b4 |
13 | 146630076a72 |
14 | 84a82c19436 |
15 | 42b39bd5aca |
hex | 231a888fac8 |
2412304202440 has 64 divisors (see below), whose sum is σ = 5958824564160. Its totient is φ = 871614232320.
The previous prime is 2412304202423. The next prime is 2412304202459. The reversal of 2412304202440 is 442024032142.
It is a junction number, because it is equal to n+sod(n) for n = 2412304202399 and 2412304202408.
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, 17391142 + ... + 17529301.
It is an arithmetic number, because the mean of its divisors is an integer number (93106633815).
Almost surely, 22412304202440 is an apocalyptic number.
2412304202440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2412304202440 is an abundant number, since it is smaller than the sum of its proper divisors (3546520361720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2412304202440 is a wasteful number, since it uses less digits than its factorization.
2412304202440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34920622 (or 34920618 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 28.
Adding to 2412304202440 its reverse (442024032142), we get a palindrome (2854328234582).
The spelling of 2412304202440 in words is "two trillion, four hundred twelve billion, three hundred four million, two hundred two thousand, four hundred forty".
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