Base | Representation |
---|---|
bin | 11011111101011110… |
… | …000110111111111101 |
3 | 2212111022022111200112 |
4 | 123331132012333331 |
5 | 442441204114123 |
6 | 21443030435405 |
7 | 2111660420633 |
oct | 337536067775 |
9 | 85438274615 |
10 | 30022332413 |
11 | 11806907777 |
12 | 599a502b65 |
13 | 2aa5bb4048 |
14 | 164b3bd353 |
15 | baaa8ad78 |
hex | 6fd786ffd |
30022332413 has 2 divisors, whose sum is σ = 30022332414. Its totient is φ = 30022332412.
The previous prime is 30022332293. The next prime is 30022332419. The reversal of 30022332413 is 31423322003.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 25971900964 + 4050431449 = 161158^2 + 63643^2 .
It is a cyclic number.
It is not a de Polignac number, because 30022332413 - 224 = 30005555197 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30022332419) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15011166206 + 15011166207.
It is an arithmetic number, because the mean of its divisors is an integer number (15011166207).
Almost surely, 230022332413 is an apocalyptic number.
It is an amenable number.
30022332413 is a deficient number, since it is larger than the sum of its proper divisors (1).
30022332413 is an equidigital number, since it uses as much as digits as its factorization.
30022332413 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 30022332413 its reverse (31423322003), we get a palindrome (61445654416).
The spelling of 30022332413 in words is "thirty billion, twenty-two million, three hundred thirty-two thousand, four hundred thirteen".
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