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8032001 is a prime number
BaseRepresentation
bin11110101000111100000001
3120010001211112
4132220330001
54024011001
6444053105
7125161625
oct36507401
916101745
108032001
11459661a
122834195
131882b83
1410d1185
15a89cbb
hex7a8f01

8032001 has 2 divisors, whose sum is σ = 8032002. Its totient is φ = 8032000.

The previous prime is 8031979. The next prime is 8032019. The reversal of 8032001 is 1002308.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7728400 + 303601 = 2780^2 + 551^2 .

It is a cyclic number.

It is not a de Polignac number, because 8032001 - 26 = 8031937 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (8032051) 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, 4016000 + 4016001.

It is an arithmetic number, because the mean of its divisors is an integer number (4016001).

Almost surely, 28032001 is an apocalyptic number.

It is an amenable number.

8032001 is a deficient number, since it is larger than the sum of its proper divisors (1).

8032001 is an equidigital number, since it uses as much as digits as its factorization.

8032001 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 14.

The square root of 8032001 is about 2834.0785098511. The cubic root of 8032001 is about 200.2663202103.

Adding to 8032001 its reverse (1002308), we get a palindrome (9034309).

The spelling of 8032001 in words is "eight million, thirty-two thousand, one".