Base | Representation |
---|---|
bin | 111100100100110000100… |
… | …0000011110111101010101 |
3 | 1002110212222200001120212112 |
4 | 1321021201000132331111 |
5 | 2042400130134331110 |
6 | 25412324513400405 |
7 | 1516324024362512 |
oct | 171114100367525 |
9 | 32425880046775 |
10 | 8325274136405 |
11 | 271a802235276 |
12 | b255b1569105 |
13 | 4850ba99ca65 |
14 | 20ad34328309 |
15 | e685d3e7405 |
hex | 7926101ef55 |
8325274136405 has 32 divisors (see below), whose sum is σ = 10221240182400. Its totient is φ = 6507746163712.
The previous prime is 8325274136401. The next prime is 8325274136419. The reversal of 8325274136405 is 5046314725238.
It is a cyclic number.
It is not a de Polignac number, because 8325274136405 - 22 = 8325274136401 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8325274136401) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39003782 + ... + 39216648.
It is an arithmetic number, because the mean of its divisors is an integer number (319413755700).
Almost surely, 28325274136405 is an apocalyptic number.
It is an amenable number.
8325274136405 is a deficient number, since it is larger than the sum of its proper divisors (1895966045995).
8325274136405 is a wasteful number, since it uses less digits than its factorization.
8325274136405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 213733.
The product of its (nonzero) digits is 4838400, while the sum is 50.
The spelling of 8325274136405 in words is "eight trillion, three hundred twenty-five billion, two hundred seventy-four million, one hundred thirty-six thousand, four hundred five".
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