Base | Representation |
---|---|
bin | 100111011011010100… |
… | …001100100010110001 |
3 | 11001021100021200222001 |
4 | 213123110030202301 |
5 | 1143200024211400 |
6 | 31240441014001 |
7 | 3026036564266 |
oct | 473324144261 |
9 | 131240250861 |
10 | 42334210225 |
11 | 16a546157aa |
12 | 8255784301 |
13 | 3cb8844b48 |
14 | 20985c326d |
15 | 117b8b4a6a |
hex | 9db50c8b1 |
42334210225 has 12 divisors (see below), whose sum is σ = 52501176540. Its totient is φ = 33863009600.
The previous prime is 42334210223. The next prime is 42334210253. The reversal of 42334210225 is 52201243324.
It can be written as a sum of positive squares in 6 ways, for example, as 11776373361 + 30557836864 = 108519^2 + 174808^2 .
It is not a de Polignac number, because 42334210225 - 21 = 42334210223 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 42334210193 and 42334210202.
It is not an unprimeable number, because it can be changed into a prime (42334210223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96795 + ... + 306655.
It is an arithmetic number, because the mean of its divisors is an integer number (4375098045).
Almost surely, 242334210225 is an apocalyptic number.
It is an amenable number.
42334210225 is a deficient number, since it is larger than the sum of its proper divisors (10166966315).
42334210225 is a wasteful number, since it uses less digits than its factorization.
42334210225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 217940 (or 217935 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 28.
Adding to 42334210225 its reverse (52201243324), we get a palindrome (94535453549).
The spelling of 42334210225 in words is "forty-two billion, three hundred thirty-four million, two hundred ten thousand, two hundred twenty-five".
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