Base | Representation |
---|---|
bin | 100011110110… |
… | …111011000001 |
3 | 122200120101012 |
4 | 203312323001 |
5 | 4401300001 |
6 | 533250305 |
7 | 142620152 |
oct | 43667301 |
9 | 18616335 |
10 | 9400001 |
11 | 53403a6 |
12 | 3193995 |
13 | 1c41740 |
14 | 1369929 |
15 | c5a2bb |
hex | 8f6ec1 |
9400001 has 8 divisors (see below), whose sum is σ = 10159464. Its totient is φ = 8645760.
The previous prime is 9399989. The next prime is 9400009. The reversal of 9400001 is 1000049.
9400001 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 5776 + 9394225 = 76^2 + 3065^2 .
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 9400001 - 26 = 9399937 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (9400009) 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, 2981 + ... + 5261.
It is an arithmetic number, because the mean of its divisors is an integer number (1269933).
Almost surely, 29400001 is an apocalyptic number.
It is an amenable number.
9400001 is a deficient number, since it is larger than the sum of its proper divisors (759463).
9400001 is a wasteful number, since it uses less digits than its factorization.
9400001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2611.
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 9400001 is about 3065.9421064332. The cubic root of 9400001 is about 211.0454369329.
The spelling of 9400001 in words is "nine million, four hundred thousand, one".
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