Base | Representation |
---|---|
bin | 1001001010110011100000… |
… | …11110001010000101000000 |
3 | 2122101111211202002102201020 |
4 | 10211121300132022011000 |
5 | 10120320211120104331 |
6 | 110514301405305440 |
7 | 4150455432340305 |
oct | 445316036120500 |
9 | 78344752072636 |
10 | 20162463441216 |
11 | 6473941a84028 |
12 | 2317754265280 |
13 | b33409a1c685 |
14 | 4d9c22dc70ac |
15 | 24e712c2bc96 |
hex | 12567078a140 |
20162463441216 has 112 divisors (see below), whose sum is σ = 56565131837760. Its totient is φ = 6316454502400.
The previous prime is 20162463441181. The next prime is 20162463441259. The reversal of 20162463441216 is 61214436426102.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2117946 + ... + 6694073.
It is an arithmetic number, because the mean of its divisors is an integer number (505045819980).
Almost surely, 220162463441216 is an apocalyptic number.
It is an amenable number.
20162463441216 is an abundant number, since it is smaller than the sum of its proper divisors (36402668396544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20162463441216 is a wasteful number, since it uses less digits than its factorization.
20162463441216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8812752 (or 8812742 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 42.
Adding to 20162463441216 its reverse (61214436426102), we get a palindrome (81376899867318).
The spelling of 20162463441216 in words is "twenty trillion, one hundred sixty-two billion, four hundred sixty-three million, four hundred forty-one thousand, two hundred sixteen".
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