Base | Representation |
---|---|
bin | 110000000010101… |
… | …010110011110001 |
3 | 2002011122100101010 |
4 | 300002222303301 |
5 | 3122314143001 |
6 | 211551301133 |
7 | 25654636503 |
oct | 6002526361 |
9 | 2064570333 |
10 | 806006001 |
11 | 383a73269 |
12 | 1a5b1a7a9 |
13 | caca6838 |
14 | 7908dd73 |
15 | 4ab618d6 |
hex | 300aacf1 |
806006001 has 8 divisors (see below), whose sum is σ = 1076585760. Its totient is φ = 536381792.
The previous prime is 806005979. The next prime is 806006009. The reversal of 806006001 is 100600608.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 806006001 - 25 = 806005969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (806006009) 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 in 7 ways as a sum of consecutive naturals, for example, 236916 + ... + 240293.
It is an arithmetic number, because the mean of its divisors is an integer number (134573220).
Almost surely, 2806006001 is an apocalyptic number.
It is an amenable number.
806006001 is a deficient number, since it is larger than the sum of its proper divisors (270579759).
806006001 is a wasteful number, since it uses less digits than its factorization.
806006001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 477775.
The product of its (nonzero) digits is 288, while the sum is 21.
The square root of 806006001 is about 28390.2448210649. The cubic root of 806006001 is about 930.6350928497.
Adding to 806006001 its reverse (100600608), we get a palindrome (906606609).
The spelling of 806006001 in words is "eight hundred six million, six thousand, one".
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