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8613332801 is a prime number
BaseRepresentation
bin10000000010110010…
…10000011101000001
3211020021111122022222
420001121100131001
5120120003122201
63542405340425
7423306056303
oct100131203501
924207448288
108613332801
113720002467
121804707715
13a73629538
145b9d21973
1535629d91b
hex201650741

8613332801 has 2 divisors, whose sum is σ = 8613332802. Its totient is φ = 8613332800.

The previous prime is 8613332779. The next prime is 8613332809. The reversal of 8613332801 is 1082333168.

Adding to 8613332801 its reverse (1082333168), we get a palindrome (9695665969).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4916814400 + 3696518401 = 70120^2 + 60799^2 .

It is a cyclic number.

It is not a de Polignac number, because 8613332801 - 210 = 8613331777 is a prime.

It is a fibodiv number, since the Fibonacci-like sequence with seeds 861 and 3332801 contains 8613332801 itself.

It is not a weakly prime, because it can be changed into another prime (8613332809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4306666400 + 4306666401.

It is an arithmetic number, because the mean of its divisors is an integer number (4306666401).

Almost surely, 28613332801 is an apocalyptic number.

It is an amenable number.

8613332801 is a deficient number, since it is larger than the sum of its proper divisors (1).

8613332801 is an equidigital number, since it uses as much as digits as its factorization.

8613332801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 8613332801 is about 92808.0427603125. The cubic root of 8613332801 is about 2049.8578367407.

The spelling of 8613332801 in words is "eight billion, six hundred thirteen million, three hundred thirty-two thousand, eight hundred one".