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8132011 is a prime number
BaseRepresentation
bin11111000001010110101011
3120022011000121
4133001112223
54040211021
6450144111
7126056326
oct37012653
916264017
108132011
114654778
122882037
1318b9554
1411197bd
15aa9741
hex7c15ab

8132011 has 2 divisors, whose sum is σ = 8132012. Its totient is φ = 8132010.

The previous prime is 8131999. The next prime is 8132017. The reversal of 8132011 is 1102318.

Adding to 8132011 its reverse (1102318), we get a palindrome (9234329).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8132011 - 29 = 8131499 is a prime.

It is a super-2 number, since 2×81320112 = 132259205808242, which contains 22 as substring.

It is a nialpdrome in base 15.

It is not a weakly prime, because it can be changed into another prime (8132017) 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, 4066005 + 4066006.

It is an arithmetic number, because the mean of its divisors is an integer number (4066006).

Almost surely, 28132011 is an apocalyptic number.

8132011 is a deficient number, since it is larger than the sum of its proper divisors (1).

8132011 is an equidigital number, since it uses as much as digits as its factorization.

8132011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 8132011 is about 2851.6681083184. The cubic root of 8132011 is about 201.0940955275.

The spelling of 8132011 in words is "eight million, one hundred thirty-two thousand, eleven".