Base | Representation |
---|---|
bin | 1011010110011011101… |
… | …1011010111010111000 |
3 | 200122022220121201201111 |
4 | 2311212323122322320 |
5 | 11143330044143422 |
6 | 225325410530104 |
7 | 20042201614435 |
oct | 2654673327270 |
9 | 618286551644 |
10 | 195000381112 |
11 | 757766a4569 |
12 | 31961296934 |
13 | 15508594bc4 |
14 | 961c0bcb8c |
15 | 5114595a77 |
hex | 2d66edaeb8 |
195000381112 has 32 divisors (see below), whose sum is σ = 374164758000. Its totient is φ = 95223550464.
The previous prime is 195000381077. The next prime is 195000381119. The reversal of 195000381112 is 211183000591.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (195000381119) by changing a digit.
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, 4753264 + ... + 4794112.
Almost surely, 2195000381112 is an apocalyptic number.
It is an amenable number.
195000381112 is a deficient number, since it is larger than the sum of its proper divisors (179164376888).
195000381112 is a wasteful number, since it uses less digits than its factorization.
195000381112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54775 (or 54771 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 31.
The spelling of 195000381112 in words is "one hundred ninety-five billion, three hundred eighty-one thousand, one hundred twelve".
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