Base | Representation |
---|---|
bin | 100111010110011001… |
… | …111111011001111100 |
3 | 11001001121022000122100 |
4 | 213112121333121330 |
5 | 1143012432440241 |
6 | 31224335345100 |
7 | 3024016512213 |
oct | 472631773174 |
9 | 131047260570 |
10 | 42251843196 |
11 | 16a12078182 |
12 | 8232082190 |
13 | 3ca4766264 |
14 | 208b6a207a |
15 | 11745449b6 |
hex | 9d667f67c |
42251843196 has 36 divisors (see below), whose sum is σ = 109689848632. Its totient is φ = 13703300064.
The previous prime is 42251843177. The next prime is 42251843209. The reversal of 42251843196 is 69134815224.
42251843196 is a `hidden beast` number, since 4 + 2 + 2 + 518 + 43 + 1 + 96 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
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 11 ways as a sum of consecutive naturals, for example, 15858970 + ... + 15861633.
Almost surely, 242251843196 is an apocalyptic number.
It is an amenable number.
42251843196 is an abundant number, since it is smaller than the sum of its proper divisors (67438005436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42251843196 is a wasteful number, since it uses less digits than its factorization.
42251843196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31720650 (or 31720645 counting only the distinct ones).
The product of its digits is 414720, while the sum is 45.
The spelling of 42251843196 in words is "forty-two billion, two hundred fifty-one million, eight hundred forty-three thousand, one hundred ninety-six".
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