Base | Representation |
---|---|
bin | 1010001100010011… |
… | …00100011000000101 |
3 | 112010100022100012111 |
4 | 11012021210120011 |
5 | 42201300140314 |
6 | 2302545221021 |
7 | 252412134661 |
oct | 50611443005 |
9 | 15110270174 |
10 | 5471880709 |
11 | 2358808a69 |
12 | 1088631771 |
13 | 692849a49 |
14 | 39ca178a1 |
15 | 2205b7ec4 |
hex | 146264605 |
5471880709 has 2 divisors, whose sum is σ = 5471880710. Its totient is φ = 5471880708.
The previous prime is 5471880683. The next prime is 5471880731. The reversal of 5471880709 is 9070881745.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4143496900 + 1328383809 = 64370^2 + 36447^2 .
It is a cyclic number.
It is not a de Polignac number, because 5471880709 - 27 = 5471880581 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5471880209) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2735940354 + 2735940355.
It is an arithmetic number, because the mean of its divisors is an integer number (2735940355).
Almost surely, 25471880709 is an apocalyptic number.
It is an amenable number.
5471880709 is a deficient number, since it is larger than the sum of its proper divisors (1).
5471880709 is an equidigital number, since it uses as much as digits as its factorization.
5471880709 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 564480, while the sum is 49.
The square root of 5471880709 is about 73972.1617164187. The cubic root of 5471880709 is about 1762.1608176104.
The spelling of 5471880709 in words is "five billion, four hundred seventy-one million, eight hundred eighty thousand, seven hundred nine".
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