Base | Representation |
---|---|
bin | 110010111000… |
… | …011010001000 |
3 | 221002122122012 |
4 | 302320122020 |
5 | 11403310443 |
6 | 1153515052 |
7 | 221242010 |
oct | 62703210 |
9 | 27078565 |
10 | 13338248 |
11 | 7590250 |
12 | 4572a88 |
13 | 29c0171 |
14 | 1ab2c40 |
15 | 1287118 |
hex | cb8688 |
13338248 has 64 divisors (see below), whose sum is σ = 31795200. Its totient is φ = 5094720.
The previous prime is 13338223. The next prime is 13338253. The reversal of 13338248 is 84283331.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36161 + ... + 36527.
It is an arithmetic number, because the mean of its divisors is an integer number (496800).
Almost surely, 213338248 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 13338248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15897600).
13338248 is an abundant number, since it is smaller than the sum of its proper divisors (18456952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13338248 is a wasteful number, since it uses less digits than its factorization.
13338248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450 (or 446 counting only the distinct ones).
The product of its digits is 13824, while the sum is 32.
The square root of 13338248 is about 3652.1566231475. The cubic root of 13338248 is about 237.1553516286.
The spelling of 13338248 in words is "thirteen million, three hundred thirty-eight thousand, two hundred forty-eight".
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