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52683131 is a prime number
BaseRepresentation
bin1100100011111…
…0000101111011
310200010120200002
43020332011323
5101441330011
65121103215
71206541064
oct310760573
9120116602
1052683131
1127813686
1215787b0b
13abb7767
146dd556b
154959c3b
hex323e17b

52683131 has 2 divisors, whose sum is σ = 52683132. Its totient is φ = 52683130.

The previous prime is 52683097. The next prime is 52683139. The reversal of 52683131 is 13138625.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52683131 - 218 = 52420987 is a prime.

It is a super-2 number, since 2×526831312 = 5551024583926322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 52683094 and 52683103.

It is not a weakly prime, because it can be changed into another prime (52683139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26341565 + 26341566.

It is an arithmetic number, because the mean of its divisors is an integer number (26341566).

Almost surely, 252683131 is an apocalyptic number.

52683131 is a deficient number, since it is larger than the sum of its proper divisors (1).

52683131 is an equidigital number, since it uses as much as digits as its factorization.

52683131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 29.

The square root of 52683131 is about 7258.3146115335. The cubic root of 52683131 is about 374.8784933747.

The spelling of 52683131 in words is "fifty-two million, six hundred eighty-three thousand, one hundred thirty-one".