Base | Representation |
---|---|
bin | 110001101001… |
… | …010000100000 |
3 | 220111011220210 |
4 | 301221100200 |
5 | 11312422143 |
6 | 1142534120 |
7 | 215421555 |
oct | 61512040 |
9 | 26434823 |
10 | 13014048 |
11 | 7389713 |
12 | 4437340 |
13 | 2908728 |
14 | 1a2aa2c |
15 | 1221033 |
hex | c69420 |
13014048 has 48 divisors (see below), whose sum is σ = 35271936. Its totient is φ = 4197120.
The previous prime is 13014007. The next prime is 13014049. The reversal of 13014048 is 84041031.
It is a tau number, because it is divible by the number of its divisors (48).
It is not an unprimeable number, because it can be changed into a prime (13014049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 790 + ... + 5162.
It is an arithmetic number, because the mean of its divisors is an integer number (734832).
Almost surely, 213014048 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 13014048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17635968).
13014048 is an abundant number, since it is smaller than the sum of its proper divisors (22257888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13014048 is a wasteful number, since it uses less digits than its factorization.
13014048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4417 (or 4409 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 13014048 is about 3607.4988565487. The cubic root of 13014048 is about 235.2181345636.
Adding to 13014048 its reverse (84041031), we get a palindrome (97055079).
The spelling of 13014048 in words is "thirteen million, fourteen thousand, forty-eight".
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