Base | Representation |
---|---|
bin | 1100110011100110011… |
… | …1100101101001000001 |
3 | 210000212212122120112101 |
4 | 3030321213211221001 |
5 | 12101040030324301 |
6 | 245023214030401 |
7 | 21616024145041 |
oct | 3147147455101 |
9 | 700785576471 |
10 | 220010011201 |
11 | 8533aa08842 |
12 | 36780aa8401 |
13 | 17992ac07a6 |
14 | a911851721 |
15 | 5aca01b701 |
hex | 33399e5a41 |
220010011201 has 4 divisors (see below), whose sum is σ = 220088898900. Its totient is φ = 219931123504.
The previous prime is 220010011189. The next prime is 220010011213. The reversal of 220010011201 is 102110010022.
220010011201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (220010011189) and next prime (220010011213).
It can be written as a sum of positive squares in 2 ways, for example, as 59087886400 + 160922124801 = 243080^2 + 401151^2 .
It is a cyclic number.
It is not a de Polignac number, because 220010011201 - 235 = 185650272833 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (220010011231) 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 3 ways as a sum of consecutive naturals, for example, 39439666 + ... + 39445243.
It is an arithmetic number, because the mean of its divisors is an integer number (55022224725).
Almost surely, 2220010011201 is an apocalyptic number.
It is an amenable number.
220010011201 is a deficient number, since it is larger than the sum of its proper divisors (78887699).
220010011201 is an equidigital number, since it uses as much as digits as its factorization.
220010011201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78887698.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 220010011201 its reverse (102110010022), we get a palindrome (322120021223).
The spelling of 220010011201 in words is "two hundred twenty billion, ten million, eleven thousand, two hundred one".
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