Base | Representation |
---|---|
bin | 11010100111101… |
… | …00101001101001 |
3 | 120120011211021211 |
4 | 31103310221221 |
5 | 424131101301 |
6 | 34054033121 |
7 | 5351006665 |
oct | 1523645151 |
9 | 516154254 |
10 | 223300201 |
11 | 105057823 |
12 | 629487a1 |
13 | 373548c7 |
14 | 219298a5 |
15 | 1490d051 |
hex | d4f4a69 |
223300201 has 6 divisors (see below), whose sum is σ = 224512106. Its totient is φ = 222094800.
The previous prime is 223300171. The next prime is 223300229. The reversal of 223300201 is 102003322.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 149426176 + 73874025 = 12224^2 + 8595^2 .
It is not a de Polignac number, because 223300201 - 217 = 223169129 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (223300271) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33421 + ... + 39541.
Almost surely, 2223300201 is an apocalyptic number.
It is an amenable number.
223300201 is a deficient number, since it is larger than the sum of its proper divisors (1211905).
223300201 is an frugal number, since it uses more digits than its factorization.
223300201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6503 (or 6312 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 223300201 is about 14943.2326154684. The cubic root of 223300201 is about 606.6846935767.
Adding to 223300201 its reverse (102003322), we get a palindrome (325303523).
The spelling of 223300201 in words is "two hundred twenty-three million, three hundred thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •