Base | Representation |
---|---|
bin | 1101101111100001001011… |
… | …00100100010100000100001 |
3 | 10222000000011011120111211002 |
4 | 12313300211210202200201 |
5 | 12430111100134331202 |
6 | 144134515144201345 |
7 | 6236216162445221 |
oct | 667604544424041 |
9 | 128000134514732 |
10 | 30220020230177 |
11 | 96a1269649528 |
12 | 3480a13769255 |
13 | 13b297439a16b |
14 | 76692a2dc081 |
15 | 37615ab63302 |
hex | 1b7c25922821 |
30220020230177 has 2 divisors, whose sum is σ = 30220020230178. Its totient is φ = 30220020230176.
The previous prime is 30220020230111. The next prime is 30220020230261. The reversal of 30220020230177 is 77103202002203.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 28218448906816 + 2001571323361 = 5312104^2 + 1414769^2 .
It is a cyclic number.
It is not a de Polignac number, because 30220020230177 - 222 = 30220016035873 is a prime.
It is a super-2 number, since 2×302200202301772 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (30220020230077) 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 as a sum of consecutive naturals, namely, 15110010115088 + 15110010115089.
It is an arithmetic number, because the mean of its divisors is an integer number (15110010115089).
Almost surely, 230220020230177 is an apocalyptic number.
It is an amenable number.
30220020230177 is a deficient number, since it is larger than the sum of its proper divisors (1).
30220020230177 is an equidigital number, since it uses as much as digits as its factorization.
30220020230177 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7056, while the sum is 29.
The spelling of 30220020230177 in words is "thirty trillion, two hundred twenty billion, twenty million, two hundred thirty thousand, one hundred seventy-seven".
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