Base | Representation |
---|---|
bin | 110010010111… |
… | …1100010101010 |
3 | 1211200201111221 |
4 | 1210233202222 |
5 | 23230043010 |
6 | 2342012254 |
7 | 440321356 |
oct | 144574252 |
9 | 54621457 |
10 | 26409130 |
11 | 139a8630 |
12 | 8a1708a |
13 | 5618707 |
14 | 3716466 |
15 | 24b9dda |
hex | 192f8aa |
26409130 has 32 divisors (see below), whose sum is σ = 52073280. Its totient is φ = 9563520.
The previous prime is 26409121. The next prime is 26409133. The reversal of 26409130 is 3190462.
It is a junction number, because it is equal to n+sod(n) for n = 26409095 and 26409104.
It is not an unprimeable number, because it can be changed into a prime (26409133) 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 15 ways as a sum of consecutive naturals, for example, 44697 + ... + 45283.
It is an arithmetic number, because the mean of its divisors is an integer number (1627290).
Almost surely, 226409130 is an apocalyptic number.
26409130 is a deficient number, since it is larger than the sum of its proper divisors (25664150).
26409130 is a wasteful number, since it uses less digits than its factorization.
26409130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1014.
The product of its (nonzero) digits is 1296, while the sum is 25.
The square root of 26409130 is about 5138.9814165844. The cubic root of 26409130 is about 297.7954318737.
Adding to 26409130 its reverse (3190462), we get a palindrome (29599592).
The spelling of 26409130 in words is "twenty-six million, four hundred nine thousand, one hundred thirty".
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