Base | Representation |
---|---|
bin | 111100111010110101… |
… | …1100110100010110011 |
3 | 110111200022021110001121 |
4 | 1321311223212202303 |
5 | 4120411241230334 |
6 | 140033251043111 |
7 | 12310632260344 |
oct | 1716553464263 |
9 | 414608243047 |
10 | 130823383219 |
11 | 50533431131 |
12 | 214305a0497 |
13 | c44b653a39 |
14 | 64909a00cb |
15 | 360a2a8db4 |
hex | 1e75ae68b3 |
130823383219 has 2 divisors, whose sum is σ = 130823383220. Its totient is φ = 130823383218.
The previous prime is 130823383217. The next prime is 130823383253. The reversal of 130823383219 is 912383328031.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 130823383219 - 21 = 130823383217 is a prime.
It is a super-2 number, since 2×1308233832192 (a number of 23 digits) contains 22 as substring.
Together with 130823383217, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (130823383211) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65411691609 + 65411691610.
It is an arithmetic number, because the mean of its divisors is an integer number (65411691610).
Almost surely, 2130823383219 is an apocalyptic number.
130823383219 is a deficient number, since it is larger than the sum of its proper divisors (1).
130823383219 is an equidigital number, since it uses as much as digits as its factorization.
130823383219 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 186624, while the sum is 43.
The spelling of 130823383219 in words is "one hundred thirty billion, eight hundred twenty-three million, three hundred eighty-three thousand, two hundred nineteen".
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