Base | Representation |
---|---|
bin | 10110010111110010110… |
… | …11111110111110101011 |
3 | 2201111010021001020101110 |
4 | 23023321123332332223 |
5 | 100043233343310243 |
6 | 1345044133521403 |
7 | 106351555021140 |
oct | 13137133767653 |
9 | 2644107036343 |
10 | 768689041323 |
11 | 276aa9a19045 |
12 | 104b884a3263 |
13 | 576441105a8 |
14 | 292c1b863c7 |
15 | 14ede560e33 |
hex | b2f96fefab |
768689041323 has 16 divisors (see below), whose sum is σ = 1199904846336. Its totient is φ = 428537444160.
The previous prime is 768689041283. The next prime is 768689041349. The reversal of 768689041323 is 323140986867.
It is not a de Polignac number, because 768689041323 - 28 = 768689041067 is a prime.
It is not an unprimeable number, because it can be changed into a prime (768689041223) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446392311 + ... + 446394032.
It is an arithmetic number, because the mean of its divisors is an integer number (74994052896).
Almost surely, 2768689041323 is an apocalyptic number.
768689041323 is a deficient number, since it is larger than the sum of its proper divisors (431215805013).
768689041323 is a wasteful number, since it uses less digits than its factorization.
768689041323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 892786394.
The product of its (nonzero) digits is 10450944, while the sum is 57.
The spelling of 768689041323 in words is "seven hundred sixty-eight billion, six hundred eighty-nine million, forty-one thousand, three hundred twenty-three".
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