Base | Representation |
---|---|
bin | 100100000001… |
… | …010001100001 |
3 | 122202201112120 |
4 | 210001101201 |
5 | 4404124101 |
6 | 534214453 |
7 | 143154603 |
oct | 44012141 |
9 | 18681476 |
10 | 9442401 |
11 | 536a241 |
12 | 31b4429 |
13 | 1c57b27 |
14 | 137b173 |
15 | c67b36 |
hex | 901461 |
9442401 has 4 divisors (see below), whose sum is σ = 12589872. Its totient is φ = 6294932.
The previous prime is 9442387. The next prime is 9442417. The reversal of 9442401 is 1042449.
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 9442401 - 26 = 9442337 is a prime.
It is not an unprimeable number, because it can be changed into a prime (9442471) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1573731 + ... + 1573736.
It is an arithmetic number, because the mean of its divisors is an integer number (3147468).
Almost surely, 29442401 is an apocalyptic number.
It is an amenable number.
9442401 is a deficient number, since it is larger than the sum of its proper divisors (3147471).
9442401 is a wasteful number, since it uses less digits than its factorization.
9442401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3147470.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 9442401 is about 3072.8490037748. The cubic root of 9442401 is about 211.3622775346.
The spelling of 9442401 in words is "nine million, four hundred forty-two thousand, four hundred one".
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