Base | Representation |
---|---|
bin | 10110011000010011111… |
… | …00111111001100010011 |
3 | 2201111211120102201101220 |
4 | 23030021330333030103 |
5 | 100044320312102103 |
6 | 1345131432500123 |
7 | 106361461150164 |
oct | 13141174771423 |
9 | 2644746381356 |
10 | 768966128403 |
11 | 277131372730 |
12 | 10504524a643 |
13 | 57689648145 |
14 | 2930a8b376b |
15 | 15008a45c53 |
hex | b309f3f313 |
768966128403 has 16 divisors (see below), whose sum is σ = 1120363488000. Its totient is φ = 465262035680.
The previous prime is 768966128387. The next prime is 768966128453. The reversal of 768966128403 is 304821669867.
It is a cyclic number.
It is not a de Polignac number, because 768966128403 - 24 = 768966128387 is a prime.
It is not an unprimeable number, because it can be changed into a prime (768966128453) 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, 19430988 + ... + 19470521.
It is an arithmetic number, because the mean of its divisors is an integer number (70022718000).
Almost surely, 2768966128403 is an apocalyptic number.
768966128403 is a deficient number, since it is larger than the sum of its proper divisors (351397359597).
768966128403 is a wasteful number, since it uses less digits than its factorization.
768966128403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38902122.
The product of its (nonzero) digits is 20901888, while the sum is 60.
The spelling of 768966128403 in words is "seven hundred sixty-eight billion, nine hundred sixty-six million, one hundred twenty-eight thousand, four hundred three".
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