Base | Representation |
---|---|
bin | 110010000001… |
… | …001011100100 |
3 | 220200011022222 |
4 | 302001023210 |
5 | 11324041121 |
6 | 1145011512 |
7 | 216310340 |
oct | 62011344 |
9 | 26604288 |
10 | 13112036 |
11 | 74462a3 |
12 | 4483b98 |
13 | 2941202 |
14 | 1a54620 |
15 | 12400ab |
hex | c812e4 |
13112036 has 24 divisors (see below), whose sum is σ = 26302080. Its totient is φ = 5602752.
The previous prime is 13111961. The next prime is 13112051. The reversal of 13112036 is 63021131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15521 + ... + 16343.
It is an arithmetic number, because the mean of its divisors is an integer number (1095920).
Almost surely, 213112036 is an apocalyptic number.
It is an amenable number.
13112036 is an abundant number, since it is smaller than the sum of its proper divisors (13190044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13112036 is a wasteful number, since it uses less digits than its factorization.
13112036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1403 (or 1401 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 17.
The square root of 13112036 is about 3621.0545425332. The cubic root of 13112036 is about 235.8070097048.
Adding to 13112036 its reverse (63021131), we get a palindrome (76133167).
It can be divided in two parts, 131 and 12036, that added together give a cube (12167 = 233).
The spelling of 13112036 in words is "thirteen million, one hundred twelve thousand, thirty-six".
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