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8243410001 = 40912015011
BaseRepresentation
bin1111010110101100…
…00111010001010001
3210021111102121122112
413223112013101101
5113340303110001
63441552515105
7411164554211
oct75326072121
923244377575
108243410001
11355020aa42
12172084ba95
13a14ab90c8
14582b4a241
15333a7bcbb
hex1eb587451

8243410001 has 4 divisors (see below), whose sum is σ = 8245429104. Its totient is φ = 8241390900.

The previous prime is 8243409971. The next prime is 8243410027. The reversal of 8243410001 is 1000143428.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8243410001 - 210 = 8243408977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8243415001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1003415 + ... + 1011596.

It is an arithmetic number, because the mean of its divisors is an integer number (2061357276).

Almost surely, 28243410001 is an apocalyptic number.

It is an amenable number.

8243410001 is a deficient number, since it is larger than the sum of its proper divisors (2019103).

8243410001 is a wasteful number, since it uses less digits than its factorization.

8243410001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2019102.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 8243410001 is about 90793.2266251178. The cubic root of 8243410001 is about 2020.0818514851.

Adding to 8243410001 its reverse (1000143428), we get a palindrome (9243553429).

The spelling of 8243410001 in words is "eight billion, two hundred forty-three million, four hundred ten thousand, one".

Divisors: 1 4091 2015011 8243410001