Base | Representation |
---|---|
bin | 1100010010010001110… |
… | …10010001011101100001 |
3 | 1111100120222010101200121 |
4 | 12021020322101131201 |
5 | 23404010241433213 |
6 | 521531315320241 |
7 | 42332530025116 |
oct | 6111072213541 |
9 | 1440528111617 |
10 | 422130030433 |
11 | 15302a440851 |
12 | 6998a5b0081 |
13 | 30a643b98c7 |
14 | 1660731090d |
15 | aea965e88d |
hex | 6248e91761 |
422130030433 has 2 divisors, whose sum is σ = 422130030434. Its totient is φ = 422130030432.
The previous prime is 422130030431. The next prime is 422130030449. The reversal of 422130030433 is 334030031224.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 385053757729 + 37076272704 = 620527^2 + 192552^2 .
It is a cyclic number.
It is not a de Polignac number, because 422130030433 - 21 = 422130030431 is a prime.
Together with 422130030431, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 422130030398 and 422130030407.
It is not a weakly prime, because it can be changed into another prime (422130030431) 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 as a sum of consecutive naturals, namely, 211065015216 + 211065015217.
It is an arithmetic number, because the mean of its divisors is an integer number (211065015217).
Almost surely, 2422130030433 is an apocalyptic number.
It is an amenable number.
422130030433 is a deficient number, since it is larger than the sum of its proper divisors (1).
422130030433 is an equidigital number, since it uses as much as digits as its factorization.
422130030433 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5184, while the sum is 25.
Adding to 422130030433 its reverse (334030031224), we get a palindrome (756160061657).
The spelling of 422130030433 in words is "four hundred twenty-two billion, one hundred thirty million, thirty thousand, four hundred thirty-three".
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