Base | Representation |
---|---|
bin | 101101101110011010000110… |
… | …010100101011001101001111 |
3 | 222101001002101020212001102021 |
4 | 231232122012110223031033 |
5 | 202324320240322100421 |
6 | 1551412342130511011 |
7 | 60234040340366644 |
oct | 5556320624531517 |
9 | 871032336761367 |
10 | 201101212300111 |
11 | 590935aa711362 |
12 | 1a67a919135467 |
13 | 88299bc2770a6 |
14 | 37934ca0dddcb |
15 | 183b1861aa341 |
hex | b6e68652b34f |
201101212300111 has 4 divisors (see below), whose sum is σ = 206536380200152. Its totient is φ = 195666044400072.
The previous prime is 201101212300103. The next prime is 201101212300141. The reversal of 201101212300111 is 111003212101102.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 201101212300111 - 23 = 201101212300103 is a prime.
It is a super-2 number, since 2×2011012123001112 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201101212300141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2717583949965 + ... + 2717583950038.
It is an arithmetic number, because the mean of its divisors is an integer number (51634095050038).
Almost surely, 2201101212300111 is an apocalyptic number.
201101212300111 is a deficient number, since it is larger than the sum of its proper divisors (5435167900041).
201101212300111 is an equidigital number, since it uses as much as digits as its factorization.
201101212300111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5435167900040.
The product of its (nonzero) digits is 24, while the sum is 16.
Adding to 201101212300111 its reverse (111003212101102), we get a palindrome (312104424401213).
The spelling of 201101212300111 in words is "two hundred one trillion, one hundred one billion, two hundred twelve million, three hundred thousand, one hundred eleven".
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