Base | Representation |
---|---|
bin | 1001100011100101… |
… | …00111110100101001 |
3 | 111020112121022122001 |
4 | 10301302213310221 |
5 | 41001330234233 |
6 | 2205024331001 |
7 | 241064003434 |
oct | 46162476451 |
9 | 14215538561 |
10 | 5130321193 |
11 | 21a2a29278 |
12 | bb2173a61 |
13 | 639b5a61a |
14 | 36950681b |
15 | 2005ea27d |
hex | 131ca7d29 |
5130321193 has 2 divisors, whose sum is σ = 5130321194. Its totient is φ = 5130321192.
The previous prime is 5130321139. The next prime is 5130321221. The reversal of 5130321193 is 3911230315.
Together with previous prime (5130321139) it forms an Ormiston pair, because they use the same digits, order apart.
It is an a-pointer prime, because the next prime (5130321221) can be obtained adding 5130321193 to its sum of digits (28).
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3407407129 + 1722914064 = 58373^2 + 41508^2 .
It is a cyclic number.
It is not a de Polignac number, because 5130321193 - 29 = 5130320681 is a prime.
It is not a weakly prime, because it can be changed into another prime (5130321293) 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, 2565160596 + 2565160597.
It is an arithmetic number, because the mean of its divisors is an integer number (2565160597).
Almost surely, 25130321193 is an apocalyptic number.
It is an amenable number.
5130321193 is a deficient number, since it is larger than the sum of its proper divisors (1).
5130321193 is an equidigital number, since it uses as much as digits as its factorization.
5130321193 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2430, while the sum is 28.
The square root of 5130321193 is about 71626.2604985071. The cubic root of 5130321193 is about 1724.7051171915.
The spelling of 5130321193 in words is "five billion, one hundred thirty million, three hundred twenty-one thousand, one hundred ninety-three".
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