Base | Representation |
---|---|
bin | 1010000001100000… |
… | …11111001010110001 |
3 | 111220001002110000122 |
4 | 11000300133022301 |
5 | 42010120412242 |
6 | 2245554300025 |
7 | 250233212153 |
oct | 50060371261 |
9 | 14801073018 |
10 | 5381419697 |
11 | 23117422a5 |
12 | 1062287615 |
13 | 679b96014 |
14 | 3909caad3 |
15 | 217699ad2 |
hex | 140c1f2b1 |
5381419697 has 2 divisors, whose sum is σ = 5381419698. Its totient is φ = 5381419696.
The previous prime is 5381419661. The next prime is 5381419709. The reversal of 5381419697 is 7969141835.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3507482176 + 1873937521 = 59224^2 + 43289^2 .
It is a cyclic number.
It is not a de Polignac number, because 5381419697 - 212 = 5381415601 is a prime.
It is not a weakly prime, because it can be changed into another prime (5381419657) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2690709848 + 2690709849.
It is an arithmetic number, because the mean of its divisors is an integer number (2690709849).
Almost surely, 25381419697 is an apocalyptic number.
It is an amenable number.
5381419697 is a deficient number, since it is larger than the sum of its proper divisors (1).
5381419697 is an equidigital number, since it uses as much as digits as its factorization.
5381419697 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1632960, while the sum is 53.
The square root of 5381419697 is about 73358.1603981452. The cubic root of 5381419697 is about 1752.3961404544.
The spelling of 5381419697 in words is "five billion, three hundred eighty-one million, four hundred nineteen thousand, six hundred ninety-seven".
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