Base | Representation |
---|---|
bin | 1001100011111000… |
… | …00111110001000011 |
3 | 111020201021211110101 |
4 | 10301330013301003 |
5 | 41002444430311 |
6 | 2205153543231 |
7 | 241124114344 |
oct | 46174076103 |
9 | 14221254411 |
10 | 5132811331 |
11 | 21a437a13a |
12 | bb2b74b17 |
13 | 63a51cb8b |
14 | 3699940cb |
15 | 20093cec1 |
hex | 131f07c43 |
5132811331 has 2 divisors, whose sum is σ = 5132811332. Its totient is φ = 5132811330.
The previous prime is 5132811323. The next prime is 5132811337. The reversal of 5132811331 is 1331182315.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5132811331 - 23 = 5132811323 is a prime.
It is a super-2 number, since 2×51328113312 = 52691504319283983122, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 5132811331.
It is not a weakly prime, because it can be changed into another prime (5132811337) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2566405665 + 2566405666.
It is an arithmetic number, because the mean of its divisors is an integer number (2566405666).
Almost surely, 25132811331 is an apocalyptic number.
5132811331 is a deficient number, since it is larger than the sum of its proper divisors (1).
5132811331 is an equidigital number, since it uses as much as digits as its factorization.
5132811331 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2160, while the sum is 28.
The square root of 5132811331 is about 71643.6412461008. The cubic root of 5132811331 is about 1724.9841159078.
Adding to 5132811331 its reverse (1331182315), we get a palindrome (6463993646).
The spelling of 5132811331 in words is "five billion, one hundred thirty-two million, eight hundred eleven thousand, three hundred thirty-one".
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