Base | Representation |
---|---|
bin | 110010101011… |
… | …110111110000 |
3 | 221000001012021 |
4 | 302223313300 |
5 | 11400140041 |
6 | 1152441224 |
7 | 220636210 |
oct | 62536760 |
9 | 27001167 |
10 | 13286896 |
11 | 7555707 |
12 | 4549214 |
13 | 29a298c |
14 | 1a9c240 |
15 | 1276cd1 |
hex | cabdf0 |
13286896 has 20 divisors (see below), whose sum is σ = 29421232. Its totient is φ = 5694336.
The previous prime is 13286891. The next prime is 13286927. The reversal of 13286896 is 69868231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13286891) 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, 59205 + ... + 59428.
Almost surely, 213286896 is an apocalyptic number.
13286896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
13286896 is an abundant number, since it is smaller than the sum of its proper divisors (16134336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13286896 is a wasteful number, since it uses less digits than its factorization.
13286896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118648 (or 118642 counting only the distinct ones).
The product of its digits is 124416, while the sum is 43.
The square root of 13286896 is about 3645.1194767799. The cubic root of 13286896 is about 236.8506123555.
The spelling of 13286896 in words is "thirteen million, two hundred eighty-six thousand, eight hundred ninety-six".
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