Base | Representation |
---|---|
bin | 11010001111010… |
… | …00001010101101 |
3 | 120100011102000121 |
4 | 31013220022231 |
5 | 422321301331 |
6 | 33501324541 |
7 | 5311563463 |
oct | 1507501255 |
9 | 510142017 |
10 | 220103341 |
11 | 103273997 |
12 | 61866751 |
13 | 367a5783 |
14 | 21336833 |
15 | 144cac11 |
hex | d1e82ad |
220103341 has 4 divisors (see below), whose sum is σ = 222282684. Its totient is φ = 217924000.
The previous prime is 220103327. The next prime is 220103357. The reversal of 220103341 is 143301022.
It is a happy number.
220103341 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 can be written as a sum of positive squares in 2 ways, for example, as 190716100 + 29387241 = 13810^2 + 5421^2 .
It is a cyclic number.
It is not a de Polignac number, because 220103341 - 25 = 220103309 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220103381) 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, 1089520 + ... + 1089721.
It is an arithmetic number, because the mean of its divisors is an integer number (55570671).
Almost surely, 2220103341 is an apocalyptic number.
It is an amenable number.
220103341 is a deficient number, since it is larger than the sum of its proper divisors (2179343).
220103341 is a wasteful number, since it uses less digits than its factorization.
220103341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2179342.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 220103341 is about 14835.8801895944. The cubic root of 220103341 is about 603.7755816196.
Adding to 220103341 its reverse (143301022), we get a palindrome (363404363).
The spelling of 220103341 in words is "two hundred twenty million, one hundred three thousand, three hundred forty-one".
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