Base | Representation |
---|---|
bin | 100011001101111011110… |
… | …010000111110010011000 |
3 | 22120100210221122010012111 |
4 | 203031323302013302120 |
5 | 304122423142334222 |
6 | 5051444250322104 |
7 | 336564256560100 |
oct | 43157362076230 |
9 | 8510727563174 |
10 | 2420143324312 |
11 | 8534168a494a |
12 | 331059129334 |
13 | 1472ac17c80c |
14 | 851c7da6200 |
15 | 42e48003777 |
hex | 2337bc87c98 |
2420143324312 has 48 divisors (see below), whose sum is σ = 5279998696560. Its totient is φ = 1036935135936.
The previous prime is 2420143324307. The next prime is 2420143324321. The reversal of 2420143324312 is 2134233410242.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 715198 + ... + 2313394.
It is an arithmetic number, because the mean of its divisors is an integer number (109999972845).
Almost surely, 22420143324312 is an apocalyptic number.
It is an amenable number.
2420143324312 is an abundant number, since it is smaller than the sum of its proper divisors (2859855372248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2420143324312 is a wasteful number, since it uses less digits than its factorization.
2420143324312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1602080 (or 1602069 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 31.
Adding to 2420143324312 its reverse (2134233410242), we get a palindrome (4554376734554).
The spelling of 2420143324312 in words is "two trillion, four hundred twenty billion, one hundred forty-three million, three hundred twenty-four thousand, three hundred twelve".
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