Base | Representation |
---|---|
bin | 10111100001010010001101… |
… | …010100001101111100111101 |
3 | 111120020222211011001222000121 |
4 | 113201102031110031330331 |
5 | 102024244424442304344 |
6 | 1004000433213454541 |
7 | 30534315123011353 |
oct | 2741221524157475 |
9 | 446228734058017 |
10 | 103442363244349 |
11 | 2aa61729350798 |
12 | b7279a61a1451 |
13 | 459475ab5346c |
14 | 1b788cc28b7d3 |
15 | be5b8eb09684 |
hex | 5e148d50df3d |
103442363244349 has 2 divisors, whose sum is σ = 103442363244350. Its totient is φ = 103442363244348.
The previous prime is 103442363244287. The next prime is 103442363244371. The reversal of 103442363244349 is 943442363244301.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 86787949160025 + 16654414084324 = 9316005^2 + 4080982^2 .
It is a cyclic number.
It is not a de Polignac number, because 103442363244349 - 27 = 103442363244221 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 103442363244296 and 103442363244305.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (103442363244449) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51721181622174 + 51721181622175.
It is an arithmetic number, because the mean of its divisors is an integer number (51721181622175).
Almost surely, 2103442363244349 is an apocalyptic number.
It is an amenable number.
103442363244349 is a deficient number, since it is larger than the sum of its proper divisors (1).
103442363244349 is an equidigital number, since it uses as much as digits as its factorization.
103442363244349 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 17915904, while the sum is 52.
The spelling of 103442363244349 in words is "one hundred three trillion, four hundred forty-two billion, three hundred sixty-three million, two hundred forty-four thousand, three hundred forty-nine".
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