Base | Representation |
---|---|
bin | 11010110010011011… |
… | …111110111110111111 |
3 | 2202020120120101102202 |
4 | 122302123332332333 |
5 | 432401422442340 |
6 | 21114101142115 |
7 | 2035533403133 |
oct | 326233767677 |
9 | 82216511382 |
10 | 28763484095 |
11 | 11220267365 |
12 | 56a89ba93b |
13 | 2935156b98 |
14 | 156c1313c3 |
15 | b352c8c15 |
hex | 6b26fefbf |
28763484095 has 32 divisors (see below), whose sum is σ = 36217746432. Its totient is φ = 21887971072.
The previous prime is 28763484089. The next prime is 28763484107. The reversal of 28763484095 is 59048436782.
It is a cyclic number.
It is not a de Polignac number, because 28763484095 - 210 = 28763483071 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 28763484095.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20071499 + ... + 20072931.
It is an arithmetic number, because the mean of its divisors is an integer number (1131804576).
Almost surely, 228763484095 is an apocalyptic number.
28763484095 is a deficient number, since it is larger than the sum of its proper divisors (7454262337).
28763484095 is a wasteful number, since it uses less digits than its factorization.
28763484095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2311.
The product of its (nonzero) digits is 11612160, while the sum is 56.
The spelling of 28763484095 in words is "twenty-eight billion, seven hundred sixty-three million, four hundred eighty-four thousand, ninety-five".
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