Base | Representation |
---|---|
bin | 11001110111101… |
… | …011001111010110 |
3 | 1010020200202221221 |
4 | 121313223033112 |
5 | 1342102303210 |
6 | 111022400554 |
7 | 13520104156 |
oct | 3167531726 |
9 | 1106622857 |
10 | 434025430 |
11 | 202aa5803 |
12 | 10143015a |
13 | 6bbc58a7 |
14 | 41900766 |
15 | 281851da |
hex | 19deb3d6 |
434025430 has 16 divisors (see below), whose sum is σ = 782299584. Its totient is φ = 173376000.
The previous prime is 434025409. The next prime is 434025439. The reversal of 434025430 is 34520434.
It is a junction number, because it is equal to n+sod(n) for n = 434025395 and 434025404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (434025439) 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 7 ways as a sum of consecutive naturals, for example, 21387 + ... + 36406.
It is an arithmetic number, because the mean of its divisors is an integer number (48893724).
Almost surely, 2434025430 is an apocalyptic number.
434025430 is a deficient number, since it is larger than the sum of its proper divisors (348274154).
434025430 is a wasteful number, since it uses less digits than its factorization.
434025430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58551.
The product of its (nonzero) digits is 5760, while the sum is 25.
The square root of 434025430 is about 20833.2769865905. The cubic root of 434025430 is about 757.1322151618.
Adding to 434025430 its reverse (34520434), we get a palindrome (468545864).
The spelling of 434025430 in words is "four hundred thirty-four million, twenty-five thousand, four hundred thirty".
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