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8010841 is a prime number
BaseRepresentation
bin11110100011110001011001
3120001222210211
4132203301121
54022321331
6443411121
7125043136
oct36436131
916058724
108010841
114581733
122823aa1
131876357
1410c758d
15a838b1
hex7a3c59

8010841 has 2 divisors, whose sum is σ = 8010842. Its totient is φ = 8010840.

The previous prime is 8010839. The next prime is 8010853. The reversal of 8010841 is 1480108.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4665600 + 3345241 = 2160^2 + 1829^2 .

It is a cyclic number.

It is not a de Polignac number, because 8010841 - 21 = 8010839 is a prime.

Together with 8010839, it forms a pair of twin primes.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (8011841) 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, 4005420 + 4005421.

It is an arithmetic number, because the mean of its divisors is an integer number (4005421).

Almost surely, 28010841 is an apocalyptic number.

It is an amenable number.

8010841 is a deficient number, since it is larger than the sum of its proper divisors (1).

8010841 is an equidigital number, since it uses as much as digits as its factorization.

8010841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 8010841 is about 2830.3429120868. The cubic root of 8010841 is about 200.0903008893.

Adding to 8010841 its reverse (1480108), we get a palindrome (9490949).

The spelling of 8010841 in words is "eight million, ten thousand, eight hundred forty-one".