| Base | Representation |
|---|---|
| bin | 1011011100110011110… |
| … | …0101010110110000000 |
| 3 | 200210202012022012012000 |
| 4 | 2313030330222312000 |
| 5 | 11210331232001022 |
| 6 | 230211312304000 |
| 7 | 20132464165011 |
| oct | 2671474526600 |
| 9 | 623665265160 |
| 10 | 196711984512 |
| 11 | 7647487252a |
| 12 | 3215a542000 |
| 13 | 1571c074a94 |
| 14 | 9741545008 |
| 15 | 51b498c6ac |
| hex | 2dccf2ad80 |
196711984512 has 128 divisors (see below), whose sum is σ = 581732928000. Its totient is φ = 65439724032.
The previous prime is 196711984507. The next prime is 196711984537. The reversal of 196711984512 is 215489117691.
196711984512 is a `hidden beast` number, since 1 + 9 + 6 + 7 + 119 + 8 + 4 + 512 = 666.
196711984512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (128).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1681789 + ... + 1794947.
It is an arithmetic number, because the mean of its divisors is an integer number (4544788500).
Almost surely, 2196711984512 is an apocalyptic number.
196711984512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 196711984512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290866464000).
196711984512 is an abundant number, since it is smaller than the sum of its proper divisors (385020943488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
196711984512 is a wasteful number, since it uses less digits than its factorization.
196711984512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113685 (or 113667 counting only the distinct ones).
The product of its digits is 1088640, while the sum is 54.
The spelling of 196711984512 in words is "one hundred ninety-six billion, seven hundred eleven million, nine hundred eighty-four thousand, five hundred twelve".
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