Base | Representation |
---|---|
bin | 110010100001… |
… | …011001111010 |
3 | 220220212101111 |
4 | 302201121322 |
5 | 11342302101 |
6 | 1151510534 |
7 | 220400215 |
oct | 62413172 |
9 | 26825344 |
10 | 13244026 |
11 | 7526484 |
12 | 452844a |
13 | 2989303 |
14 | 1a8a77c |
15 | 1269251 |
hex | ca167a |
13244026 has 8 divisors (see below), whose sum is σ = 20911680. Its totient is φ = 6273468.
The previous prime is 13244009. The next prime is 13244027. The reversal of 13244026 is 62044231.
It is a happy number.
13244026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 = 13243988 and 13244006.
It is not an unprimeable number, because it can be changed into a prime (13244027) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174226 + ... + 174301.
It is an arithmetic number, because the mean of its divisors is an integer number (2613960).
Almost surely, 213244026 is an apocalyptic number.
13244026 is a deficient number, since it is larger than the sum of its proper divisors (7667654).
13244026 is a wasteful number, since it uses less digits than its factorization.
13244026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 348548.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 13244026 is about 3639.2342601157. The cubic root of 13244026 is about 236.5956060766.
Adding to 13244026 its reverse (62044231), we get a palindrome (75288257).
The spelling of 13244026 in words is "thirteen million, two hundred forty-four thousand, twenty-six".
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