Base | Representation |
---|---|
bin | 11010101000011110… |
… | …001000010001110100 |
3 | 2201210220221020201002 |
4 | 122220132020101310 |
5 | 432031121234132 |
6 | 21045325222432 |
7 | 2031433215035 |
oct | 325036102164 |
9 | 81726836632 |
10 | 28596274292 |
11 | 11144940143 |
12 | 5660a01a18 |
13 | 2909610881 |
14 | 1553c46a8c |
15 | b2579a262 |
hex | 6a8788474 |
28596274292 has 12 divisors (see below), whose sum is σ = 52677347520. Its totient is φ = 13545603576.
The previous prime is 28596274271. The next prime is 28596274297. The reversal of 28596274292 is 29247269582.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28596274297) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188133308 + ... + 188133459.
It is an arithmetic number, because the mean of its divisors is an integer number (4389778960).
Almost surely, 228596274292 is an apocalyptic number.
It is an amenable number.
28596274292 is a deficient number, since it is larger than the sum of its proper divisors (24081073228).
28596274292 is a wasteful number, since it uses less digits than its factorization.
28596274292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 376266790 (or 376266788 counting only the distinct ones).
The product of its digits is 8709120, while the sum is 56.
The spelling of 28596274292 in words is "twenty-eight billion, five hundred ninety-six million, two hundred seventy-four thousand, two hundred ninety-two".
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