Base | Representation |
---|---|
bin | 11001010001100… |
… | …011000011011001 |
3 | 1002112212222101120 |
4 | 121101203003121 |
5 | 1332022433200 |
6 | 110024235453 |
7 | 13336125210 |
oct | 3121430331 |
9 | 1075788346 |
10 | 424030425 |
11 | 1a8399375 |
12 | ba00bb89 |
13 | 69b063a0 |
14 | 4045c077 |
15 | 2735d9a0 |
hex | 194630d9 |
424030425 has 48 divisors (see below), whose sum is σ = 862861440. Its totient is φ = 178928640.
The previous prime is 424030417. The next prime is 424030433. The reversal of 424030425 is 524030424.
424030425 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (424030417) and next prime (424030433).
It is not a de Polignac number, because 424030425 - 23 = 424030417 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 424030395 and 424030404.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24240 + ... + 37889.
It is an arithmetic number, because the mean of its divisors is an integer number (17976280).
Almost surely, 2424030425 is an apocalyptic number.
It is an amenable number.
424030425 is an abundant number, since it is smaller than the sum of its proper divisors (438831015).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
424030425 is a wasteful number, since it uses less digits than its factorization.
424030425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62162 (or 62157 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 24.
The square root of 424030425 is about 20591.9990530303. Note that the first 3 decimals coincide. The cubic root of 424030425 is about 751.2751197531.
Adding to 424030425 its reverse (524030424), we get a palindrome (948060849).
Subtracting 424030425 from its reverse (524030424), we obtain a palindrome (99999999).
The spelling of 424030425 in words is "four hundred twenty-four million, thirty thousand, four hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •