Base | Representation |
---|---|
bin | 1100100101001100001… |
… | …0011101010101001111 |
3 | 202122220021101202201022 |
4 | 3021103002131111033 |
5 | 12020124212040114 |
6 | 243143302504355 |
7 | 21421121406500 |
oct | 3112302352517 |
9 | 678807352638 |
10 | 216141518159 |
11 | 83735285756 |
12 | 35a814350bb |
13 | 174c74c4758 |
14 | a665b70ba7 |
15 | 59505c148e |
hex | 325309d54f |
216141518159 has 12 divisors (see below), whose sum is σ = 251437510800. Its totient is φ = 185258572128.
The previous prime is 216141518137. The next prime is 216141518207. The reversal of 216141518159 is 951815141612.
216141518159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 216141518159 - 232 = 211846550863 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (216141518459) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 3055907 + ... + 3125835.
It is an arithmetic number, because the mean of its divisors is an integer number (20953125900).
Almost surely, 2216141518159 is an apocalyptic number.
216141518159 is a deficient number, since it is larger than the sum of its proper divisors (35295992641).
216141518159 is an equidigital number, since it uses as much as digits as its factorization.
216141518159 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133022 (or 133015 counting only the distinct ones).
The product of its digits is 86400, while the sum is 44.
The spelling of 216141518159 in words is "two hundred sixteen billion, one hundred forty-one million, five hundred eighteen thousand, one hundred fifty-nine".
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