Base | Representation |
---|---|
bin | 1011010110011010110… |
… | …0001010000111010000 |
3 | 200122022122002110101022 |
4 | 2311212230022013100 |
5 | 11143323033130422 |
6 | 225325145055012 |
7 | 20042122611632 |
oct | 2654654120720 |
9 | 618278073338 |
10 | 194996380112 |
11 | 75774411556 |
12 | 3195ba87468 |
13 | 155077c3a51 |
14 | 961b75aa52 |
15 | 5114055342 |
hex | 2d66b0a1d0 |
194996380112 has 20 divisors (see below), whose sum is σ = 377855505060. Its totient is φ = 97485282048.
The previous prime is 194996380081. The next prime is 194996380123. The reversal of 194996380112 is 211083699491.
It can be written as a sum of positive squares in 2 ways, for example, as 18155945536 + 176840434576 = 134744^2 + 420524^2 .
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 3 ways as a sum of consecutive naturals, for example, 681533 + ... + 924380.
It is an arithmetic number, because the mean of its divisors is an integer number (18892775253).
Almost surely, 2194996380112 is an apocalyptic number.
It is an amenable number.
194996380112 is a deficient number, since it is larger than the sum of its proper divisors (182859124948).
194996380112 is a wasteful number, since it uses less digits than its factorization.
194996380112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1613510 (or 1613504 counting only the distinct ones).
The product of its (nonzero) digits is 839808, while the sum is 53.
The spelling of 194996380112 in words is "one hundred ninety-four billion, nine hundred ninety-six million, three hundred eighty thousand, one hundred twelve".
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