Base | Representation |
---|---|
bin | 11100001001011… |
… | …101111111110011 |
3 | 1012220121111021100 |
4 | 130021131333303 |
5 | 1431343303321 |
6 | 114505455443 |
7 | 14463003165 |
oct | 3411357763 |
9 | 1186544240 |
10 | 472244211 |
11 | 22262a07a |
12 | 1121a1583 |
13 | 76ab775a |
14 | 46a0c935 |
15 | 2b6d4326 |
hex | 1c25dff3 |
472244211 has 12 divisors (see below), whose sum is σ = 711788688. Its totient is φ = 301141104.
The previous prime is 472244197. The next prime is 472244219. The reversal of 472244211 is 112442274.
It is not a de Polignac number, because 472244211 - 211 = 472242163 is a prime.
It is not an unprimeable number, because it can be changed into a prime (472244219) 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 11 ways as a sum of consecutive naturals, for example, 1140480 + ... + 1140893.
It is an arithmetic number, because the mean of its divisors is an integer number (59315724).
Almost surely, 2472244211 is an apocalyptic number.
472244211 is a deficient number, since it is larger than the sum of its proper divisors (239544477).
472244211 is a wasteful number, since it uses less digits than its factorization.
472244211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2281402 (or 2281399 counting only the distinct ones).
The product of its digits is 3584, while the sum is 27.
The square root of 472244211 is about 21731.1806168004. The cubic root of 472244211 is about 778.7335414557.
Adding to 472244211 its reverse (112442274), we get a palindrome (584686485).
The spelling of 472244211 in words is "four hundred seventy-two million, two hundred forty-four thousand, two hundred eleven".
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