Base | Representation |
---|---|
bin | 1010010011010001… |
… | …00101111001000111 |
3 | 112021102022122011202 |
4 | 11021220211321013 |
5 | 42311232020111 |
6 | 2312434253115 |
7 | 254022104621 |
oct | 51150457107 |
9 | 15242278152 |
10 | 5530345031 |
11 | 2388810092 |
12 | 10a412719b |
13 | 6a19a9a13 |
14 | 3a66b5c11 |
15 | 2257b5b3b |
hex | 149a25e47 |
5530345031 has 2 divisors, whose sum is σ = 5530345032. Its totient is φ = 5530345030.
The previous prime is 5530345019. The next prime is 5530345039. The reversal of 5530345031 is 1305430355.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5530345031 - 226 = 5463236167 is a prime.
It is a super-2 number, since 2×55303450312 = 61169432323812781922, which contains 22 as substring.
It is a Sophie Germain prime.
It is a junction number, because it is equal to n+sod(n) for n = 5530344985 and 5530345003.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5530345039) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2765172515 + 2765172516.
It is an arithmetic number, because the mean of its divisors is an integer number (2765172516).
Almost surely, 25530345031 is an apocalyptic number.
5530345031 is a deficient number, since it is larger than the sum of its proper divisors (1).
5530345031 is an equidigital number, since it uses as much as digits as its factorization.
5530345031 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 13500, while the sum is 29.
The square root of 5530345031 is about 74366.2896143138. The cubic root of 5530345031 is about 1768.4145346949.
Adding to 5530345031 its reverse (1305430355), we get a palindrome (6835775386).
The spelling of 5530345031 in words is "five billion, five hundred thirty million, three hundred forty-five thousand, thirty-one".
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