Base | Representation |
---|---|
bin | 110001101011… |
… | …110010100110 |
3 | 220111201011000 |
4 | 301223302212 |
5 | 11313240142 |
6 | 1143054130 |
7 | 215464035 |
oct | 61536246 |
9 | 26451130 |
10 | 13024422 |
11 | 7396494 |
12 | 4441346 |
13 | 2910378 |
14 | 1a3071c |
15 | 122414c |
hex | c6bca6 |
13024422 has 32 divisors (see below), whose sum is σ = 29944800. Its totient is φ = 4191264.
The previous prime is 13024409. The next prime is 13024469. The reversal of 13024422 is 22442031.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 13024395 and 13024404.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 2593 + ... + 5724.
It is an arithmetic number, because the mean of its divisors is an integer number (935775).
Almost surely, 213024422 is an apocalyptic number.
13024422 is an abundant number, since it is smaller than the sum of its proper divisors (16920378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13024422 is a wasteful number, since it uses less digits than its factorization.
13024422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8357 (or 8351 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 13024422 is about 3608.9364084173. The cubic root of 13024422 is about 235.2806184486.
Adding to 13024422 its reverse (22442031), we get a palindrome (35466453).
The spelling of 13024422 in words is "thirteen million, twenty-four thousand, four hundred twenty-two".
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