Base | Representation |
---|---|
bin | 1100010010011010011… |
… | …0110111011011001001 |
3 | 202011220000000000120110 |
4 | 3010212212313123021 |
5 | 11424313341321301 |
6 | 240551205344533 |
7 | 21152165625636 |
oct | 3044646673311 |
9 | 664800000513 |
10 | 211101120201 |
11 | 81589096104 |
12 | 34ab5408149 |
13 | 16ba319015a |
14 | a30859518d |
15 | 5757d3a0d6 |
hex | 31269b76c9 |
211101120201 has 32 divisors (see below), whose sum is σ = 301437417600. Its totient is φ = 130943052800.
The previous prime is 211101120089. The next prime is 211101120247. The reversal of 211101120201 is 102021101112.
It is a cyclic number.
It is not a de Polignac number, because 211101120201 - 214 = 211101103817 is a prime.
It is not an unprimeable number, because it can be changed into a prime (211101120281) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3363415 + ... + 3425603.
It is an arithmetic number, because the mean of its divisors is an integer number (9419919300).
Almost surely, 2211101120201 is an apocalyptic number.
It is an amenable number.
211101120201 is a deficient number, since it is larger than the sum of its proper divisors (90336297399).
211101120201 is a wasteful number, since it uses less digits than its factorization.
211101120201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62969.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 211101120201 its reverse (102021101112), we get a palindrome (313122221313).
The spelling of 211101120201 in words is "two hundred eleven billion, one hundred one million, one hundred twenty thousand, two hundred one".
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