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8144011 is a prime number
BaseRepresentation
bin11111000100010010001011
3120022202111001
4133010102023
54041102021
6450315431
7126136321
oct37042213
916282431
108144011
114662797
122888b77
1318c1b55
14111dd11
15aad091
hex7c448b

8144011 has 2 divisors, whose sum is σ = 8144012. Its totient is φ = 8144010.

The previous prime is 8144009. The next prime is 8144029. The reversal of 8144011 is 1104418.

8144011 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8144011 - 21 = 8144009 is a prime.

Together with 8144009, it forms a pair of twin primes.

It is a zygodrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 8144011.

It is not a weakly prime, because it can be changed into another prime (8144111) 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, 4072005 + 4072006.

It is an arithmetic number, because the mean of its divisors is an integer number (4072006).

Almost surely, 28144011 is an apocalyptic number.

8144011 is a deficient number, since it is larger than the sum of its proper divisors (1).

8144011 is an equidigital number, since it uses as much as digits as its factorization.

8144011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 8144011 is about 2853.7713643528. The cubic root of 8144011 is about 201.1929617301.

Adding to 8144011 its reverse (1104418), we get a palindrome (9248429).

The spelling of 8144011 in words is "eight million, one hundred forty-four thousand, eleven".