Search a number
-
+
76022029 is a prime number
BaseRepresentation
bin1001000100000…
…00000100001101
312022001022121201
410202000010031
5123430201104
611313225501
71612114366
oct442000415
9168038551
1076022029
1139a04526
1221562291
1312999865
14a14cb6d
156a1a0a4
hex488010d

76022029 has 2 divisors, whose sum is σ = 76022030. Its totient is φ = 76022028.

The previous prime is 76022017. The next prime is 76022033. The reversal of 76022029 is 92022067.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60419529 + 15602500 = 7773^2 + 3950^2 .

It is an emirp because it is prime and its reverse (92022067) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76022029 - 25 = 76021997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 76021988 and 76022006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76022129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38011014 + 38011015.

It is an arithmetic number, because the mean of its divisors is an integer number (38011015).

Almost surely, 276022029 is an apocalyptic number.

It is an amenable number.

76022029 is a deficient number, since it is larger than the sum of its proper divisors (1).

76022029 is an equidigital number, since it uses as much as digits as its factorization.

76022029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 76022029 is about 8719.0612453406. The cubic root of 76022029 is about 423.6232803306.

The spelling of 76022029 in words is "seventy-six million, twenty-two thousand, twenty-nine".