Base | Representation |
---|---|
bin | 110010111100… |
… | …001000111000 |
3 | 221010102121010 |
4 | 302330020320 |
5 | 11404303103 |
6 | 1154113520 |
7 | 221334366 |
oct | 62741070 |
9 | 27112533 |
10 | 13353528 |
11 | 75a0781 |
12 | 457b8a0 |
13 | 29c70c6 |
14 | 1ab8636 |
15 | 128b903 |
hex | cbc238 |
13353528 has 32 divisors (see below), whose sum is σ = 33811200. Its totient is φ = 4394208.
The previous prime is 13353491. The next prime is 13353539. The reversal of 13353528 is 82535331.
It is a junction number, because it is equal to n+sod(n) for n = 13353495 and 13353504.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1626 + ... + 5417.
It is an arithmetic number, because the mean of its divisors is an integer number (1056600).
Almost surely, 213353528 is an apocalyptic number.
It is an amenable number.
13353528 is an abundant number, since it is smaller than the sum of its proper divisors (20457672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13353528 is a wasteful number, since it uses less digits than its factorization.
13353528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7131 (or 7127 counting only the distinct ones).
The product of its digits is 10800, while the sum is 30.
The square root of 13353528 is about 3654.2479390430. The cubic root of 13353528 is about 237.2458770334.
Adding to 13353528 its reverse (82535331), we get a palindrome (95888859).
The spelling of 13353528 in words is "thirteen million, three hundred fifty-three thousand, five hundred twenty-eight".
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