Base | Representation |
---|---|
bin | 101111111110100110100101… |
… | …001101101011100101001001 |
3 | 1000200010101021001020020011221 |
4 | 233332212211031223211021 |
5 | 210124142412322042301 |
6 | 2024440431253322041 |
7 | 62305661651154466 |
oct | 5776464515534511 |
9 | 1020111231206157 |
10 | 211010220112201 |
11 | 61263a28256884 |
12 | 1b7bb23b936321 |
13 | 9098241b79bb3 |
14 | 3a16d4065866d |
15 | 195dcd7ad4da1 |
hex | bfe9a536b949 |
211010220112201 has 8 divisors (see below), whose sum is σ = 223423347955104. Its totient is φ = 198597176930880.
The previous prime is 211010220112141. The next prime is 211010220112229. The reversal of 211010220112201 is 102211022010112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 211010220112201 - 215 = 211010220079433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (211010220112291) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15997935 + ... + 26037556.
It is an arithmetic number, because the mean of its divisors is an integer number (27927918494388).
Almost surely, 2211010220112201 is an apocalyptic number.
It is an amenable number.
211010220112201 is a deficient number, since it is larger than the sum of its proper divisors (12413127842903).
211010220112201 is a wasteful number, since it uses less digits than its factorization.
211010220112201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42330791.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 211010220112201 its reverse (102211022010112), we get a palindrome (313221242122313).
The spelling of 211010220112201 in words is "two hundred eleven trillion, ten billion, two hundred twenty million, one hundred twelve thousand, two hundred one".
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