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536204231 is a prime number
BaseRepresentation
bin11111111101011…
…101001111000111
31101100221222220222
4133331131033013
52044232013411
6125112414555
716200442433
oct3775351707
91340858828
10536204231
112557451a2
1212b6a745b
1387120014
14512db9c3
153211a4db
hex1ff5d3c7

536204231 has 2 divisors, whose sum is σ = 536204232. Its totient is φ = 536204230.

The previous prime is 536204219. The next prime is 536204257. The reversal of 536204231 is 132402635.

It is an a-pointer prime, because the next prime (536204257) can be obtained adding 536204231 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 536204231 - 26 = 536204167 is a prime.

It is a super-3 number, since 3×5362042313 (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 a self number, because there is not a number n which added to its sum of digits gives 536204231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (536204731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268102115 + 268102116.

It is an arithmetic number, because the mean of its divisors is an integer number (268102116).

Almost surely, 2536204231 is an apocalyptic number.

536204231 is a deficient number, since it is larger than the sum of its proper divisors (1).

536204231 is an equidigital number, since it uses as much as digits as its factorization.

536204231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 536204231 is about 23156.0841033194. The cubic root of 536204231 is about 812.4127778875.

Adding to 536204231 its reverse (132402635), we get a palindrome (668606866).

The spelling of 536204231 in words is "five hundred thirty-six million, two hundred four thousand, two hundred thirty-one".