Base | Representation |
---|---|
bin | 1001000011011101… |
… | …0110110011010110 |
3 | 20021101021122202120 |
4 | 2100313112303112 |
5 | 14434142233142 |
6 | 1041100320410 |
7 | 114141213660 |
oct | 22067266326 |
9 | 6241248676 |
10 | 2430430422 |
11 | 1037a07392 |
12 | 579b43106 |
13 | 2c96b1814 |
14 | 190b01530 |
15 | e35877ec |
hex | 90dd6cd6 |
2430430422 has 32 divisors (see below), whose sum is σ = 5560157952. Its totient is φ = 693797664.
The previous prime is 2430430417. The next prime is 2430430451. The reversal of 2430430422 is 2240340342.
It is a junction number, because it is equal to n+sod(n) for n = 2430430392 and 2430430401.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 23968 + ... + 73724.
It is an arithmetic number, because the mean of its divisors is an integer number (173754936).
Almost surely, 22430430422 is an apocalyptic number.
2430430422 is an abundant number, since it is smaller than the sum of its proper divisors (3129727530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2430430422 is a wasteful number, since it uses less digits than its factorization.
2430430422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50932.
The product of its (nonzero) digits is 4608, while the sum is 24.
The square root of 2430430422 is about 49299.3957569461. The cubic root of 2430430422 is about 1344.5007976839.
Adding to 2430430422 its reverse (2240340342), we get a palindrome (4670770764).
The spelling of 2430430422 in words is "two billion, four hundred thirty million, four hundred thirty thousand, four hundred twenty-two".
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