Base | Representation |
---|---|
bin | 1100100101001100000… |
… | …0101110100000001101 |
3 | 202122220020112201000012 |
4 | 3021103000232200031 |
5 | 12020124103023310 |
6 | 243143245043005 |
7 | 21421114506143 |
oct | 3112300564015 |
9 | 678806481005 |
10 | 216141064205 |
11 | 83734aa5690 |
12 | 35a81256465 |
13 | 174c7395c41 |
14 | a665a93593 |
15 | 5950531c05 |
hex | 325302e80d |
216141064205 has 32 divisors (see below), whose sum is σ = 292800648960. Its totient is φ = 151723514880.
The previous prime is 216141064159. The next prime is 216141064229. The reversal of 216141064205 is 502460141612.
It is not a de Polignac number, because 216141064205 - 210 = 216141063181 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5263784 + ... + 5304686.
It is an arithmetic number, because the mean of its divisors is an integer number (9150020280).
Almost surely, 2216141064205 is an apocalyptic number.
It is an amenable number.
216141064205 is a deficient number, since it is larger than the sum of its proper divisors (76659584755).
216141064205 is a wasteful number, since it uses less digits than its factorization.
216141064205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44261.
The product of its (nonzero) digits is 11520, while the sum is 32.
The spelling of 216141064205 in words is "two hundred sixteen billion, one hundred forty-one million, sixty-four thousand, two hundred five".
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