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52283929 is a prime number
BaseRepresentation
bin1100011101110…
…0101000011001
310122101022001211
43013130220121
5101341041204
65104343121
71203256165
oct307345031
9118338054
1052283929
1127570765
1215614aa1
13aaa7b49
146d2dca5
1548cb804
hex31dca19

52283929 has 2 divisors, whose sum is σ = 52283930. Its totient is φ = 52283928.

The previous prime is 52283927. The next prime is 52283947. The reversal of 52283929 is 92938225.

52283929 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42549529 + 9734400 = 6523^2 + 3120^2 .

It is a cyclic number.

It is not a de Polignac number, because 52283929 - 21 = 52283927 is a prime.

Together with 52283927, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 52283891 and 52283900.

It is not a weakly prime, because it can be changed into another prime (52283927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26141964 + 26141965.

It is an arithmetic number, because the mean of its divisors is an integer number (26141965).

Almost surely, 252283929 is an apocalyptic number.

It is an amenable number.

52283929 is a deficient number, since it is larger than the sum of its proper divisors (1).

52283929 is an equidigital number, since it uses as much as digits as its factorization.

52283929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 40.

The square root of 52283929 is about 7230.7626845306. The cubic root of 52283929 is about 373.9292215476.

The spelling of 52283929 in words is "fifty-two million, two hundred eighty-three thousand, nine hundred twenty-nine".