Base | Representation |
---|---|
bin | 100011110100… |
… | …011101110101 |
3 | 122200001120121 |
4 | 203310131311 |
5 | 4400434231 |
6 | 533131541 |
7 | 142545631 |
oct | 43643565 |
9 | 18601517 |
10 | 9389941 |
11 | 5333890 |
12 | 3189bb1 |
13 | 1c39ca2 |
14 | 1365dc1 |
15 | c57311 |
hex | 8f4775 |
9389941 has 8 divisors (see below), whose sum is σ = 10308384. Its totient is φ = 8482320.
The previous prime is 9389929. The next prime is 9389951. The reversal of 9389941 is 1499839.
9389941 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9389941 - 27 = 9389813 is a prime.
It is a Duffinian number.
9389941 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9389951) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 826 + ... + 4411.
It is an arithmetic number, because the mean of its divisors is an integer number (1288548).
Almost surely, 29389941 is an apocalyptic number.
It is an amenable number.
9389941 is a deficient number, since it is larger than the sum of its proper divisors (918443).
9389941 is a wasteful number, since it uses less digits than its factorization.
9389941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5411.
The product of its digits is 69984, while the sum is 43.
The square root of 9389941 is about 3064.3010622326. The cubic root of 9389941 is about 210.9701222267.
The spelling of 9389941 in words is "nine million, three hundred eighty-nine thousand, nine hundred forty-one".
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