Base | Representation |
---|---|
bin | 100110011011100011111… |
… | …1001101110011011110011 |
3 | 200200221102111121212022111 |
4 | 1030313013321232123303 |
5 | 1143014231330331141 |
6 | 15122242410550151 |
7 | 1053413425242214 |
oct | 114670771563363 |
9 | 20627374555274 |
10 | 5281868605171 |
11 | 1757034147534 |
12 | 7137b3138357 |
13 | 2c41026a8c82 |
14 | 14390285740b |
15 | 925d8220381 |
hex | 4cdc7e6e6f3 |
5281868605171 has 2 divisors, whose sum is σ = 5281868605172. Its totient is φ = 5281868605170.
The previous prime is 5281868605159. The next prime is 5281868605217. The reversal of 5281868605171 is 1715068681825.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 5281868605171 - 219 = 5281868080883 is a prime.
It is not a weakly prime, because it can be changed into another prime (5281868605271) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2640934302585 + 2640934302586.
It is an arithmetic number, because the mean of its divisors is an integer number (2640934302586).
Almost surely, 25281868605171 is an apocalyptic number.
5281868605171 is a deficient number, since it is larger than the sum of its proper divisors (1).
5281868605171 is an equidigital number, since it uses as much as digits as its factorization.
5281868605171 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 6451200, while the sum is 58.
The spelling of 5281868605171 in words is "five trillion, two hundred eighty-one billion, eight hundred sixty-eight million, six hundred five thousand, one hundred seventy-one".
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