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504143201 is a prime number
BaseRepresentation
bin11110000011001…
…001110101100001
31022010122010110102
4132003021311201
52013030040301
6122005312145
715331101152
oct3603116541
91263563412
10504143201
11239637281
12120a05655
13805a5bb3
144ad53929
152e3d5b6b
hex1e0c9d61

504143201 has 2 divisors, whose sum is σ = 504143202. Its totient is φ = 504143200.

The previous prime is 504143191. The next prime is 504143209. The reversal of 504143201 is 102341405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 355888225 + 148254976 = 18865^2 + 12176^2 .

It is a cyclic number.

It is not a de Polignac number, because 504143201 - 214 = 504126817 is a prime.

It is a super-3 number, since 3×5041432013 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (504143209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252071600 + 252071601.

It is an arithmetic number, because the mean of its divisors is an integer number (252071601).

Almost surely, 2504143201 is an apocalyptic number.

It is an amenable number.

504143201 is a deficient number, since it is larger than the sum of its proper divisors (1).

504143201 is an equidigital number, since it uses as much as digits as its factorization.

504143201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 504143201 is about 22453.1334338885. The cubic root of 504143201 is about 795.8868054700.

Adding to 504143201 its reverse (102341405), we get a palindrome (606484606).

The spelling of 504143201 in words is "five hundred four million, one hundred forty-three thousand, two hundred one".