Base | Representation |
---|---|
bin | 1100110110101111111001… |
… | …11110110100010110001011 |
3 | 10201002112022202211022122002 |
4 | 12123113330332310112023 |
5 | 12201131240032210442 |
6 | 140042443311421215 |
7 | 5645253453064214 |
oct | 633277476642613 |
9 | 121075282738562 |
10 | 28269424100747 |
11 | 9009aa4a16945 |
12 | 3206978b2480b |
13 | 12a0a452338cb |
14 | 6da366d2240b |
15 | 340545024732 |
hex | 19b5fcfb458b |
28269424100747 has 2 divisors, whose sum is σ = 28269424100748. Its totient is φ = 28269424100746.
The previous prime is 28269424100741. The next prime is 28269424100767. The reversal of 28269424100747 is 74700142496282.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 28269424100747 - 222 = 28269419906443 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 28269424100692 and 28269424100701.
It is not a weakly prime, because it can be changed into another prime (28269424100741) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14134712050373 + 14134712050374.
It is an arithmetic number, because the mean of its divisors is an integer number (14134712050374).
Almost surely, 228269424100747 is an apocalyptic number.
28269424100747 is a deficient number, since it is larger than the sum of its proper divisors (1).
28269424100747 is an equidigital number, since it uses as much as digits as its factorization.
28269424100747 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10838016, while the sum is 56.
The spelling of 28269424100747 in words is "twenty-eight trillion, two hundred sixty-nine billion, four hundred twenty-four million, one hundred thousand, seven hundred forty-seven".
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