Base | Representation |
---|---|
bin | 110010000011000001100110… |
… | …010110101100100011011101 |
3 | 1001212100022220101010010100020 |
4 | 302003001212112230203131 |
5 | 212322241143002223401 |
6 | 2100045121442022353 |
7 | 64235302656230235 |
oct | 6203014626544335 |
9 | 1055308811103306 |
10 | 220110201211101 |
11 | 64152237360363 |
12 | 2082a9b90479b9 |
13 | 95a83c265c126 |
14 | 3c4d567a80cc5 |
15 | 1a6a888a15d36 |
hex | c830665ac8dd |
220110201211101 has 4 divisors (see below), whose sum is σ = 293480268281472. Its totient is φ = 146740134140732.
The previous prime is 220110201211051. The next prime is 220110201211123. The reversal of 220110201211101 is 101112102011022.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 220110201211101 - 222 = 220110197016797 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220110201211801) 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, 36685033535181 + ... + 36685033535186.
It is an arithmetic number, because the mean of its divisors is an integer number (73370067070368).
Almost surely, 2220110201211101 is an apocalyptic number.
It is an amenable number.
220110201211101 is a deficient number, since it is larger than the sum of its proper divisors (73370067070371).
220110201211101 is an equidigital number, since it uses as much as digits as its factorization.
220110201211101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73370067070370.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 220110201211101 its reverse (101112102011022), we get a palindrome (321222303222123).
The spelling of 220110201211101 in words is "two hundred twenty trillion, one hundred ten billion, two hundred one million, two hundred eleven thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •