Base | Representation |
---|---|
bin | 110001001111… |
… | …011001000000 |
3 | 220021210120122 |
4 | 301033121000 |
5 | 11301024341 |
6 | 1140355412 |
7 | 214500635 |
oct | 61173100 |
9 | 26253518 |
10 | 12908096 |
11 | 7317053 |
12 | 43a5b68 |
13 | 289c436 |
14 | 1a0018c |
15 | 11ee94b |
hex | c4f640 |
12908096 has 28 divisors (see below), whose sum is σ = 25816560. Its totient is φ = 6403200.
The previous prime is 12908057. The next prime is 12908099. The reversal of 12908096 is 69080921.
It is not an unprimeable number, because it can be changed into a prime (12908099) 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, 8171 + ... + 9621.
It is an arithmetic number, because the mean of its divisors is an integer number (922020).
Almost surely, 212908096 is an apocalyptic number.
12908096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
12908096 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
12908096 is a wasteful number, since it uses less digits than its factorization.
12908096 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1602 (or 1592 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 35.
The square root of 12908096 is about 3592.7838788327. The cubic root of 12908096 is about 234.5780628537.
The spelling of 12908096 in words is "twelve million, nine hundred eight thousand, ninety-six".
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