Base | Representation |
---|---|
bin | 110010110000… |
… | …100011000000 |
3 | 221001000110121 |
4 | 302300203000 |
5 | 11401243143 |
6 | 1153110024 |
7 | 221046100 |
oct | 62604300 |
9 | 27030417 |
10 | 13306048 |
11 | 7569038 |
12 | 4558314 |
13 | 29ab602 |
14 | 1aa5200 |
15 | 127c7ed |
hex | cb08c0 |
13306048 has 42 divisors (see below), whose sum is σ = 30722316. Its totient is φ = 5701248.
The previous prime is 13306031. The next prime is 13306057. The reversal of 13306048 is 84060331.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1015 + ... + 5257.
Almost surely, 213306048 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 13306048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15361158).
13306048 is an abundant number, since it is smaller than the sum of its proper divisors (17416268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13306048 is an equidigital number, since it uses as much as digits as its factorization.
13306048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4269 (or 4252 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 13306048 is about 3647.7456051649. The cubic root of 13306048 is about 236.9643581384.
Adding to 13306048 its reverse (84060331), we get a palindrome (97366379).
The spelling of 13306048 in words is "thirteen million, three hundred six thousand, forty-eight".
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