Base | Representation |
---|---|
bin | 111101010111111000001110… |
… | …110111000111101010110001 |
3 | 1022101201021020211102222201101 |
4 | 331113320032313013222301 |
5 | 240334344233041433034 |
6 | 2354024202504204401 |
7 | 110566126640136256 |
oct | 7527701667075261 |
9 | 1271637224388641 |
10 | 269921764014769 |
11 | 790071a4a38839 |
12 | 26334790769701 |
13 | b77c6894617a9 |
14 | 4a923d6adb42d |
15 | 21314403b2514 |
hex | f57e0edc7ab1 |
269921764014769 has 2 divisors, whose sum is σ = 269921764014770. Its totient is φ = 269921764014768.
The previous prime is 269921764014757. The next prime is 269921764014857. The reversal of 269921764014769 is 967410467129962.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 183219370581025 + 86702393433744 = 13535855^2 + 9311412^2 .
It is a cyclic number.
It is not a de Polignac number, because 269921764014769 - 221 = 269921761917617 is a prime.
It is a super-2 number, since 2×2699217640147692 (a number of 30 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (269921764014709) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134960882007384 + 134960882007385.
It is an arithmetic number, because the mean of its divisors is an integer number (134960882007385).
Almost surely, 2269921764014769 is an apocalyptic number.
It is an amenable number.
269921764014769 is a deficient number, since it is larger than the sum of its proper divisors (1).
269921764014769 is an equidigital number, since it uses as much as digits as its factorization.
269921764014769 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 493807104, while the sum is 73.
The spelling of 269921764014769 in words is "two hundred sixty-nine trillion, nine hundred twenty-one billion, seven hundred sixty-four million, fourteen thousand, seven hundred sixty-nine".
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