Base | Representation |
---|---|
bin | 110010011110… |
… | …0110100101010 |
3 | 1211210111010202 |
4 | 1210330310222 |
5 | 23233313110 |
6 | 2343112202 |
7 | 440636102 |
oct | 144746452 |
9 | 54714122 |
10 | 26463530 |
11 | 13a35495 |
12 | 8a42662 |
13 | 56373c2 |
14 | 372c202 |
15 | 24cb0a5 |
hex | 193cd2a |
26463530 has 8 divisors (see below), whose sum is σ = 47634372. Its totient is φ = 10585408.
The previous prime is 26463529. The next prime is 26463551. The reversal of 26463530 is 3536462.
It can be written as a sum of positive squares in 2 ways, for example, as 26183689 + 279841 = 5117^2 + 529^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 26463493 and 26463502.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 1323167 + ... + 1323186.
Almost surely, 226463530 is an apocalyptic number.
26463530 is a deficient number, since it is larger than the sum of its proper divisors (21170842).
26463530 is a wasteful number, since it uses less digits than its factorization.
26463530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2646360.
The product of its (nonzero) digits is 12960, while the sum is 29.
The square root of 26463530 is about 5144.2715713695. The cubic root of 26463530 is about 297.9997672776. Note that the first 3 decimals are identical.
Adding to 26463530 its reverse (3536462), we get a palindrome (29999992).
The spelling of 26463530 in words is "twenty-six million, four hundred sixty-three thousand, five hundred thirty".
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