Base | Representation |
---|---|
bin | 110001111111… |
… | …011011010000 |
3 | 220122210110202 |
4 | 301333123100 |
5 | 11323323343 |
6 | 1144514332 |
7 | 216250361 |
oct | 61773320 |
9 | 26583422 |
10 | 13104848 |
11 | 7440959 |
12 | 447b9a8 |
13 | 293ab63 |
14 | 1a51b68 |
15 | 123cdb8 |
hex | c7f6d0 |
13104848 has 40 divisors (see below), whose sum is σ = 26784000. Its totient is φ = 6199424.
The previous prime is 13104829. The next prime is 13104853. The reversal of 13104848 is 84840131.
It is a super-2 number, since 2×131048482 = 343474082206208, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13104848.
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, 54713 + ... + 54951.
It is an arithmetic number, because the mean of its divisors is an integer number (669600).
Almost surely, 213104848 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13104848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13392000).
13104848 is an abundant number, since it is smaller than the sum of its proper divisors (13679152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13104848 is a wasteful number, since it uses less digits than its factorization.
13104848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 419 (or 413 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 29.
The square root of 13104848 is about 3620.0618779242. The cubic root of 13104848 is about 235.7639121363.
Adding to 13104848 its reverse (84840131), we get a palindrome (97944979).
The spelling of 13104848 in words is "thirteen million, one hundred four thousand, eight hundred forty-eight".
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