Base | Representation |
---|---|
bin | 110010000001011100111011… |
… | …101111111000100100000001 |
3 | 1001211221222220110121000021122 |
4 | 302001130323233320210001 |
5 | 212314003311211224301 |
6 | 2055523324115402025 |
7 | 64224425301002525 |
oct | 6201347357704401 |
9 | 1054858813530248 |
10 | 220002112211201 |
11 | 6411040a999981 |
12 | 20811a722b3315 |
13 | 959b158047918 |
14 | 3c482325c9d85 |
15 | 1a67b5e5a081b |
hex | c8173bbf8901 |
220002112211201 has 8 divisors (see below), whose sum is σ = 223197301087080. Its totient is φ = 216811827695232.
The previous prime is 220002112211173. The next prime is 220002112211221. The reversal of 220002112211201 is 102112211200022.
It can be written as a sum of positive squares in 4 ways, for example, as 51587228880625 + 168414883330576 = 7182425^2 + 12977476^2 .
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 220002112211201 - 214 = 220002112194817 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 220002112211201.
It is not an unprimeable number, because it can be changed into a prime (220002112211221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1225999610 + ... + 1226179043.
It is an arithmetic number, because the mean of its divisors is an integer number (27899662635885).
Almost surely, 2220002112211201 is an apocalyptic number.
It is an amenable number.
220002112211201 is a deficient number, since it is larger than the sum of its proper divisors (3195188875879).
220002112211201 is a wasteful number, since it uses less digits than its factorization.
220002112211201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2452179955.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 220002112211201 its reverse (102112211200022), we get a palindrome (322114323411223).
The spelling of 220002112211201 in words is "two hundred twenty trillion, two billion, one hundred twelve million, two hundred eleven thousand, two hundred one".
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