Base | Representation |
---|---|
bin | 11000110011111… |
… | …110111001000011 |
3 | 1002000022012222122 |
4 | 120303332321003 |
5 | 1323031431011 |
6 | 105150154455 |
7 | 13213215461 |
oct | 3063767103 |
9 | 1060265878 |
10 | 416280131 |
11 | 1a3a85473 |
12 | b74b2a2b |
13 | 68321807 |
14 | 3d401831 |
15 | 2682c3db |
hex | 18cfee43 |
416280131 has 2 divisors, whose sum is σ = 416280132. Its totient is φ = 416280130.
The previous prime is 416280113. The next prime is 416280187. The reversal of 416280131 is 131082614.
Together with previous prime (416280113) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-416280131 is a prime.
It is a super-2 number, since 2×4162801312 = 346578294930754322, which contains 22 as substring.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 416280131.
It is not a weakly prime, because it can be changed into another prime (416280191) 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, 208140065 + 208140066.
It is an arithmetic number, because the mean of its divisors is an integer number (208140066).
Almost surely, 2416280131 is an apocalyptic number.
416280131 is a deficient number, since it is larger than the sum of its proper divisors (1).
416280131 is an equidigital number, since it uses as much as digits as its factorization.
416280131 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1152, while the sum is 26.
The square root of 416280131 is about 20402.9441747999. The cubic root of 416280131 is about 746.6697565995.
The spelling of 416280131 in words is "four hundred sixteen million, two hundred eighty thousand, one hundred thirty-one".
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