Base | Representation |
---|---|
bin | 111011011001000011… |
… | …0111001011001101011 |
3 | 110012012122011021100202 |
4 | 1312302012321121223 |
5 | 4042201301012021 |
6 | 134331520022415 |
7 | 12133420563245 |
oct | 1666206713153 |
9 | 405178137322 |
10 | 127542204011 |
11 | 4a0aa281682 |
12 | 20875761a0b |
13 | c047931191 |
14 | 625ccc3095 |
15 | 34b71c2a0b |
hex | 1db21b966b |
127542204011 has 2 divisors, whose sum is σ = 127542204012. Its totient is φ = 127542204010.
The previous prime is 127542203927. The next prime is 127542204017. The reversal of 127542204011 is 110402245721.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 127542204011 - 218 = 127541941867 is a prime.
It is not a weakly prime, because it can be changed into another prime (127542204017) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63771102005 + 63771102006.
It is an arithmetic number, because the mean of its divisors is an integer number (63771102006).
Almost surely, 2127542204011 is an apocalyptic number.
127542204011 is a deficient number, since it is larger than the sum of its proper divisors (1).
127542204011 is an equidigital number, since it uses as much as digits as its factorization.
127542204011 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4480, while the sum is 29.
Adding to 127542204011 its reverse (110402245721), we get a palindrome (237944449732).
The spelling of 127542204011 in words is "one hundred twenty-seven billion, five hundred forty-two million, two hundred four thousand, eleven".
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