Base | Representation |
---|---|
bin | 100111101100… |
… | …010010110011 |
3 | 201120122000222 |
4 | 213230102303 |
5 | 10130430133 |
6 | 1011003255 |
7 | 154304255 |
oct | 47542263 |
9 | 21518028 |
10 | 10405043 |
11 | 5967510 |
12 | 359952b |
13 | 220403c |
14 | 154bcd5 |
15 | da7e98 |
hex | 9ec4b3 |
10405043 has 8 divisors (see below), whose sum is σ = 11407296. Its totient is φ = 9412200.
The previous prime is 10405019. The next prime is 10405049. The reversal of 10405043 is 34050401.
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 10405043 - 210 = 10404019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10405049) 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, 80 + ... + 4562.
It is an arithmetic number, because the mean of its divisors is an integer number (1425912).
Almost surely, 210405043 is an apocalyptic number.
10405043 is a deficient number, since it is larger than the sum of its proper divisors (1002253).
10405043 is a wasteful number, since it uses less digits than its factorization.
10405043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4705.
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 10405043 is about 3225.6848885159. The cubic root of 10405043 is about 218.3138522848.
Adding to 10405043 its reverse (34050401), we get a palindrome (44455444).
The spelling of 10405043 in words is "ten million, four hundred five thousand, forty-three".
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