Base | Representation |
---|---|
bin | 111100101000010001… |
… | …0010110111011011001 |
3 | 110110001212122121110121 |
4 | 1321100202112323121 |
5 | 4113122222443334 |
6 | 135451350113241 |
7 | 12256324315324 |
oct | 1712042267331 |
9 | 413055577417 |
10 | 130200202969 |
11 | 50243690631 |
12 | 2129794b821 |
13 | c37c500325 |
14 | 6431d017bb |
15 | 35c070cdb4 |
hex | 1e50896ed9 |
130200202969 has 2 divisors, whose sum is σ = 130200202970. Its totient is φ = 130200202968.
The previous prime is 130200202967. The next prime is 130200203011. The reversal of 130200202969 is 969202002031.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 94918215744 + 35281987225 = 308088^2 + 187835^2 .
It is a cyclic number.
It is not a de Polignac number, because 130200202969 - 21 = 130200202967 is a prime.
It is a super-2 number, since 2×1302002029692 (a number of 23 digits) contains 22 as substring.
Together with 130200202967, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (130200202963) 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, 65100101484 + 65100101485.
It is an arithmetic number, because the mean of its divisors is an integer number (65100101485).
Almost surely, 2130200202969 is an apocalyptic number.
It is an amenable number.
130200202969 is a deficient number, since it is larger than the sum of its proper divisors (1).
130200202969 is an equidigital number, since it uses as much as digits as its factorization.
130200202969 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 11664, while the sum is 34.
The spelling of 130200202969 in words is "one hundred thirty billion, two hundred million, two hundred two thousand, nine hundred sixty-nine".
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