Base | Representation |
---|---|
bin | 100111011011111001… |
… | …101010000000001111 |
3 | 11001022000202121110200 |
4 | 213123321222000033 |
5 | 1143210032431343 |
6 | 31241431304543 |
7 | 3026216214105 |
oct | 473371520017 |
9 | 131260677420 |
10 | 42344030223 |
11 | 16a5a112700 |
12 | 8258b1b153 |
13 | 3cba8a27b1 |
14 | 2099a1bc75 |
15 | 117c6a44d3 |
hex | 9dbe6a00f |
42344030223 has 18 divisors (see below), whose sum is σ = 67229412432. Its totient is φ = 25663047960.
The previous prime is 42344030221. The next prime is 42344030231. The reversal of 42344030223 is 32203044324.
42344030223 is a `hidden beast` number, since 4 + 2 + 34 + 403 + 0 + 223 = 666.
It is not a de Polignac number, because 42344030223 - 21 = 42344030221 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42344030221) 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 17 ways as a sum of consecutive naturals, for example, 19440615 + ... + 19442792.
Almost surely, 242344030223 is an apocalyptic number.
42344030223 is a deficient number, since it is larger than the sum of its proper divisors (24885382209).
42344030223 is a wasteful number, since it uses less digits than its factorization.
42344030223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38883435 (or 38883421 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 27.
Adding to 42344030223 its reverse (32203044324), we get a palindrome (74547074547).
The spelling of 42344030223 in words is "forty-two billion, three hundred forty-four million, thirty thousand, two hundred twenty-three".
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