Base | Representation |
---|---|
bin | 1001010111011110… |
… | …00100010110011001 |
3 | 110222110102202110101 |
4 | 10223233010112121 |
5 | 40244323214134 |
6 | 2150555015401 |
7 | 235421316145 |
oct | 45357042631 |
9 | 13873382411 |
10 | 5028726169 |
11 | 2150648445 |
12 | b8413a561 |
13 | 621aa8b1c |
14 | 359c1c225 |
15 | 1e672ce14 |
hex | 12bbc4599 |
5028726169 has 2 divisors, whose sum is σ = 5028726170. Its totient is φ = 5028726168.
The previous prime is 5028726151. The next prime is 5028726217. The reversal of 5028726169 is 9616278205.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3025000000 + 2003726169 = 55000^2 + 44763^2 .
It is a cyclic number.
It is not a de Polignac number, because 5028726169 - 221 = 5026629017 is a prime.
It is a super-2 number, since 2×50287261692 = 50576173765570833122, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (5028796169) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2514363084 + 2514363085.
It is an arithmetic number, because the mean of its divisors is an integer number (2514363085).
Almost surely, 25028726169 is an apocalyptic number.
It is an amenable number.
5028726169 is a deficient number, since it is larger than the sum of its proper divisors (1).
5028726169 is an equidigital number, since it uses as much as digits as its factorization.
5028726169 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 362880, while the sum is 46.
The square root of 5028726169 is about 70913.5118930095. The cubic root of 5028726169 is about 1713.2444324424.
The spelling of 5028726169 in words is "five billion, twenty-eight million, seven hundred twenty-six thousand, one hundred sixty-nine".
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