Base | Representation |
---|---|
bin | 110010011101… |
… | …100001000000 |
3 | 220220001112111 |
4 | 302131201000 |
5 | 11341244341 |
6 | 1151305104 |
7 | 220302610 |
oct | 62354100 |
9 | 26801474 |
10 | 13228096 |
11 | 7515512 |
12 | 451b194 |
13 | 2981c9b |
14 | 1a84a40 |
15 | 1264681 |
hex | c9d840 |
13228096 has 28 divisors (see below), whose sum is σ = 30000448. Its totient is φ = 5668992.
The previous prime is 13228069. The next prime is 13228097. The reversal of 13228096 is 69082231.
It is a tau number, because it is divible by the number of its divisors (28).
It is not an unprimeable number, because it can be changed into a prime (13228097) 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, 14316 + ... + 15211.
Almost surely, 213228096 is an apocalyptic number.
13228096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
13228096 is an abundant number, since it is smaller than the sum of its proper divisors (16772352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13228096 is an equidigital number, since it uses as much as digits as its factorization.
13228096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29546 (or 29536 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 13228096 is about 3637.0449543551. The cubic root of 13228096 is about 236.5007084443.
The spelling of 13228096 in words is "thirteen million, two hundred twenty-eight thousand, ninety-six".
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