Base | Representation |
---|---|
bin | 10011100100111110110… |
… | …110001111001111110001 |
3 | 11202121122210021002201221 |
4 | 103210332312033033301 |
5 | 134020314031404030 |
6 | 2510020400425041 |
7 | 166125515152405 |
oct | 23447666171761 |
9 | 4677583232657 |
10 | 1345379169265 |
11 | 47963251576a |
12 | 1988b0918181 |
13 | 99b3a7355a1 |
14 | 4918c319105 |
15 | 24ee2caee7a |
hex | 1393ed8f3f1 |
1345379169265 has 16 divisors (see below), whose sum is σ = 1620332197632. Its totient is φ = 1072390564224.
The previous prime is 1345379169217. The next prime is 1345379169287. The reversal of 1345379169265 is 5629619735431.
It is a cyclic number.
It is not a de Polignac number, because 1345379169265 - 27 = 1345379169137 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1678822 + ... + 2347168.
It is an arithmetic number, because the mean of its divisors is an integer number (101270762352).
Almost surely, 21345379169265 is an apocalyptic number.
It is an amenable number.
1345379169265 is a deficient number, since it is larger than the sum of its proper divisors (274953028367).
1345379169265 is a wasteful number, since it uses less digits than its factorization.
1345379169265 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 669816.
The product of its digits is 36741600, while the sum is 61.
The spelling of 1345379169265 in words is "one trillion, three hundred forty-five billion, three hundred seventy-nine million, one hundred sixty-nine thousand, two hundred sixty-five".
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