Base | Representation |
---|---|
bin | 11010011001011001… |
… | …010000000011101011 |
3 | 2201011021222201020110 |
4 | 122121121100003223 |
5 | 431021343242240 |
6 | 21004252025403 |
7 | 2022242251065 |
oct | 323131200353 |
9 | 81137881213 |
10 | 28343337195 |
11 | 11025090818 |
12 | 55b0162263 |
13 | 28990b0354 |
14 | 152c404735 |
15 | b0d485c80 |
hex | 6996500eb |
28343337195 has 16 divisors (see below), whose sum is σ = 46913110560. Its totient is φ = 14595189504.
The previous prime is 28343337181. The next prime is 28343337199. The reversal of 28343337195 is 59173334382.
It is not a de Polignac number, because 28343337195 - 216 = 28343271659 is a prime.
It is not an unprimeable number, because it can be changed into a prime (28343337199) 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, 32578114 + ... + 32578983.
It is an arithmetic number, because the mean of its divisors is an integer number (2932069410).
Almost surely, 228343337195 is an apocalyptic number.
28343337195 is a deficient number, since it is larger than the sum of its proper divisors (18569773365).
28343337195 is a wasteful number, since it uses less digits than its factorization.
28343337195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65157134.
The product of its digits is 1632960, while the sum is 48.
The spelling of 28343337195 in words is "twenty-eight billion, three hundred forty-three million, three hundred thirty-seven thousand, one hundred ninety-five".
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