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4285168241 is a prime number
BaseRepresentation
bin1111111101101010…
…0111101001110001
3102001122022002201212
43333122213221301
532234000340431
61545114005505
7211122220604
oct37732475161
912048262655
104285168241
1118a9958362
129b7116895
13533a28613
142c918633b
151a130472b
hexff6a7a71

4285168241 has 2 divisors, whose sum is σ = 4285168242. Its totient is φ = 4285168240.

The previous prime is 4285168219. The next prime is 4285168253. The reversal of 4285168241 is 1428615824.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4237489216 + 47679025 = 65096^2 + 6905^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4285168241 is a prime.

It is not a weakly prime, because it can be changed into another prime (4285168201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2142584120 + 2142584121.

It is an arithmetic number, because the mean of its divisors is an integer number (2142584121).

Almost surely, 24285168241 is an apocalyptic number.

It is an amenable number.

4285168241 is a deficient number, since it is larger than the sum of its proper divisors (1).

4285168241 is an equidigital number, since it uses as much as digits as its factorization.

4285168241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122880, while the sum is 41.

The square root of 4285168241 is about 65461.1964525550. The cubic root of 4285168241 is about 1624.2615331475.

The spelling of 4285168241 in words is "four billion, two hundred eighty-five million, one hundred sixty-eight thousand, two hundred forty-one".