Base | Representation |
---|---|
bin | 11111000100110111100… |
… | …010111110000100110011 |
3 | 21120011011210200202000121 |
4 | 133010313202332010303 |
5 | 234442031322111042 |
6 | 4313014345231111 |
7 | 310200304052023 |
oct | 37046742760463 |
9 | 7504153622017 |
10 | 2135530660147 |
11 | 753745425825 |
12 | 2a5a68a92497 |
13 | 1264c21c6171 |
14 | 755086b3a83 |
15 | 3a83b66a367 |
hex | 1f1378be133 |
2135530660147 has 2 divisors, whose sum is σ = 2135530660148. Its totient is φ = 2135530660146.
The previous prime is 2135530660099. The next prime is 2135530660259. The reversal of 2135530660147 is 7410660355312.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2135530660147 - 219 = 2135530135859 is a prime.
It is a super-2 number, since 2×21355306601472 (a number of 25 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (2135530640147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067765330073 + 1067765330074.
It is an arithmetic number, because the mean of its divisors is an integer number (1067765330074).
Almost surely, 22135530660147 is an apocalyptic number.
2135530660147 is a deficient number, since it is larger than the sum of its proper divisors (1).
2135530660147 is an equidigital number, since it uses as much as digits as its factorization.
2135530660147 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 453600, while the sum is 43.
The spelling of 2135530660147 in words is "two trillion, one hundred thirty-five billion, five hundred thirty million, six hundred sixty thousand, one hundred forty-seven".
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