Base | Representation |
---|---|
bin | 111100011010001… |
… | …1101111101010101 |
3 | 12020021012021212011 |
4 | 1320310131331111 |
5 | 13122404120432 |
6 | 533050024221 |
7 | 101142246433 |
oct | 17064357525 |
9 | 5207167764 |
10 | 2027020117 |
11 | 950222241 |
12 | 486a18071 |
13 | 263c47bb5 |
14 | 1532cdd53 |
15 | bce4d847 |
hex | 78d1df55 |
2027020117 has 2 divisors, whose sum is σ = 2027020118. Its totient is φ = 2027020116.
The previous prime is 2027020087. The next prime is 2027020159. The reversal of 2027020117 is 7110207202.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1613548561 + 413471556 = 40169^2 + 20334^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2027020117 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2027020417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013510058 + 1013510059.
It is an arithmetic number, because the mean of its divisors is an integer number (1013510059).
Almost surely, 22027020117 is an apocalyptic number.
It is an amenable number.
2027020117 is a deficient number, since it is larger than the sum of its proper divisors (1).
2027020117 is an equidigital number, since it uses as much as digits as its factorization.
2027020117 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 392, while the sum is 22.
The square root of 2027020117 is about 45022.4401493300. The cubic root of 2027020117 is about 1265.5695575587.
Adding to 2027020117 its reverse (7110207202), we get a palindrome (9137227319).
The spelling of 2027020117 in words is "two billion, twenty-seven million, twenty thousand, one hundred seventeen".
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