Base | Representation |
---|---|
bin | 1001101100101111… |
… | …11110000110111111 |
3 | 111102220022012212212 |
4 | 10312113332012333 |
5 | 41131022030141 |
6 | 2220412451035 |
7 | 243016434242 |
oct | 46627760677 |
9 | 14386265785 |
10 | 5207220671 |
11 | 2232381a64 |
12 | 1013a79a7b |
13 | 64ca73683 |
14 | 375803259 |
15 | 20723a2eb |
hex | 1365fe1bf |
5207220671 has 2 divisors, whose sum is σ = 5207220672. Its totient is φ = 5207220670.
The previous prime is 5207220611. The next prime is 5207220673. The reversal of 5207220671 is 1760227025.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5207220671 - 230 = 4133478847 is a prime.
Together with 5207220673, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5207220673) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2603610335 + 2603610336.
It is an arithmetic number, because the mean of its divisors is an integer number (2603610336).
Almost surely, 25207220671 is an apocalyptic number.
5207220671 is a deficient number, since it is larger than the sum of its proper divisors (1).
5207220671 is an equidigital number, since it uses as much as digits as its factorization.
5207220671 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 11760, while the sum is 32.
The square root of 5207220671 is about 72161.0744861799. The cubic root of 5207220671 is about 1733.2797407699.
Adding to 5207220671 its reverse (1760227025), we get a palindrome (6967447696).
The spelling of 5207220671 in words is "five billion, two hundred seven million, two hundred twenty thousand, six hundred seventy-one".
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