Base | Representation |
---|---|
bin | 1001101010110011… |
… | …10001000100000001 |
3 | 111101202121202202101 |
4 | 10311121301010001 |
5 | 41112333224210 |
6 | 2215031150401 |
7 | 242431020643 |
oct | 46531610401 |
9 | 14352552671 |
10 | 5190914305 |
11 | 2224154825 |
12 | 100a515401 |
13 | 649584535 |
14 | 37359a893 |
15 | 205ab8a3a |
hex | 135671101 |
5190914305 has 16 divisors (see below), whose sum is σ = 6481172880. Its totient is φ = 3986338048.
The previous prime is 5190914293. The next prime is 5190914327. The reversal of 5190914305 is 5034190915.
It is a happy number.
It is a Cunningham number, because it is equal to 720482+1.
It can be written as a sum of positive squares in 8 ways, for example, as 1 + 5190914304 = 1^2 + 72048^2 .
It is a cyclic number.
It is not a de Polignac number, because 5190914305 - 213 = 5190906113 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78382 + ... + 128551.
It is an arithmetic number, because the mean of its divisors is an integer number (405073305).
Almost surely, 25190914305 is an apocalyptic number.
It is an amenable number.
5190914305 is a deficient number, since it is larger than the sum of its proper divisors (1290258575).
5190914305 is a wasteful number, since it uses less digits than its factorization.
5190914305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 207140.
The product of its (nonzero) digits is 24300, while the sum is 37.
The square root of 5190914305 is about 72048.0000069398. Note that the first 5 decimals coincide. The cubic root of 5190914305 is about 1731.4685988096.
The spelling of 5190914305 in words is "five billion, one hundred ninety million, nine hundred fourteen thousand, three hundred five".
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