Base | Representation |
---|---|
bin | 11110000110101000110… |
… | …010111101100110111001 |
3 | 21022202201001002112021010 |
4 | 132012220302331212321 |
5 | 232343210031414314 |
6 | 4222204112304133 |
7 | 302313410035602 |
oct | 36065062754671 |
9 | 7282631075233 |
10 | 2068711201209 |
11 | 7283765a6294 |
12 | 294b1b242049 |
13 | 120103996293 |
14 | 721aa25cda9 |
15 | 38c2a3b2059 |
hex | 1e1a8cbd9b9 |
2068711201209 has 16 divisors (see below), whose sum is σ = 2790603144000. Its totient is φ = 1362994803456.
The previous prime is 2068711201189. The next prime is 2068711201339. The reversal of 2068711201209 is 9021021178602.
It is not a de Polignac number, because 2068711201209 - 217 = 2068711070137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2068711202209) 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 15 ways as a sum of consecutive naturals, for example, 1285204 + ... + 2406069.
It is an arithmetic number, because the mean of its divisors is an integer number (174412696500).
Almost surely, 22068711201209 is an apocalyptic number.
It is an amenable number.
2068711201209 is a deficient number, since it is larger than the sum of its proper divisors (721891942791).
2068711201209 is a wasteful number, since it uses less digits than its factorization.
2068711201209 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3693464.
The product of its (nonzero) digits is 24192, while the sum is 39.
The spelling of 2068711201209 in words is "two trillion, sixty-eight billion, seven hundred eleven million, two hundred one thousand, two hundred nine".
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