Base | Representation |
---|---|
bin | 1010010110111011… |
… | …10010011010110111 |
3 | 112100120010111001112 |
4 | 11023131302122313 |
5 | 42342113122231 |
6 | 2315452545235 |
7 | 254544201611 |
oct | 51335623267 |
9 | 15316114045 |
10 | 5561067191 |
11 | 23a40940a9 |
12 | 10b248221b |
13 | 6a8175604 |
14 | 3aa7d1db1 |
15 | 22833392b |
hex | 14b7726b7 |
5561067191 has 2 divisors, whose sum is σ = 5561067192. Its totient is φ = 5561067190.
The previous prime is 5561067151. The next prime is 5561067199. The reversal of 5561067191 is 1917601655.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5561067191 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5561067199) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780533595 + 2780533596.
It is an arithmetic number, because the mean of its divisors is an integer number (2780533596).
Almost surely, 25561067191 is an apocalyptic number.
5561067191 is a deficient number, since it is larger than the sum of its proper divisors (1).
5561067191 is an equidigital number, since it uses as much as digits as its factorization.
5561067191 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 56700, while the sum is 41.
The square root of 5561067191 is about 74572.5632588823. The cubic root of 5561067191 is about 1771.6831203851.
The spelling of 5561067191 in words is "five billion, five hundred sixty-one million, sixty-seven thousand, one hundred ninety-one".
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