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BaseRepresentation
bin1010100111010…
…00111100100001
320012112102102011
411103220330201
5140243101104
612500152521
72130531613
oct523507441
9205472364
1089034529
1146291a61
1225998741
13155a466c
14bb78db3
157c3a904
hex54e8f21

89034529 has 2 divisors, whose sum is σ = 89034530. Its totient is φ = 89034528.

The previous prime is 89034527. The next prime is 89034557. The reversal of 89034529 is 92543098.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56851600 + 32182929 = 7540^2 + 5673^2 .

It is a cyclic number.

It is not a de Polignac number, because 89034529 - 21 = 89034527 is a prime.

Together with 89034527, it forms a pair of twin primes.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 89034491 and 89034500.

It is not a weakly prime, because it can be changed into another prime (89034527) 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, 44517264 + 44517265.

It is an arithmetic number, because the mean of its divisors is an integer number (44517265).

Almost surely, 289034529 is an apocalyptic number.

It is an amenable number.

89034529 is a deficient number, since it is larger than the sum of its proper divisors (1).

89034529 is an equidigital number, since it uses as much as digits as its factorization.

89034529 is an odious number, because the sum of its binary digits is odd.

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

The square root of 89034529 is about 9435.8109879332. The cubic root of 89034529 is about 446.5322411131.

The spelling of 89034529 in words is "eighty-nine million, thirty-four thousand, five hundred twenty-nine".