Base | Representation |
---|---|
bin | 1100110111011010101… |
… | …10111110011000110100 |
3 | 1120021001112121021001011 |
4 | 12123231112332120310 |
5 | 24220324113341332 |
6 | 535030022242004 |
7 | 43636610353420 |
oct | 6335526763064 |
9 | 1507045537034 |
10 | 442068887092 |
11 | 1605313a8988 |
12 | 71813b86304 |
13 | 328c1207041 |
14 | 1757943bb80 |
15 | b774d4de47 |
hex | 66ed5be634 |
442068887092 has 24 divisors (see below), whose sum is σ = 886926870144. Its totient is φ = 188860431072.
The previous prime is 442068887087. The next prime is 442068887101. The reversal of 442068887092 is 290788860244.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24893608 + ... + 24911359.
It is an arithmetic number, because the mean of its divisors is an integer number (36955286256).
Almost surely, 2442068887092 is an apocalyptic number.
It is an amenable number.
442068887092 is an abundant number, since it is smaller than the sum of its proper divisors (444857983052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
442068887092 is a wasteful number, since it uses less digits than its factorization.
442068887092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49805295 (or 49805293 counting only the distinct ones).
The product of its (nonzero) digits is 12386304, while the sum is 58.
The spelling of 442068887092 in words is "four hundred forty-two billion, sixty-eight million, eight hundred eighty-seven thousand, ninety-two".
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