Base | Representation |
---|---|
bin | 110001001001… |
… | …000101010000 |
3 | 220020111010121 |
4 | 301021011100 |
5 | 11244213011 |
6 | 1140040024 |
7 | 214332412 |
oct | 61110520 |
9 | 26214117 |
10 | 12882256 |
11 | 72a96a2 |
12 | 4393014 |
13 | 289074a |
14 | 19d49b2 |
15 | 11e6e71 |
hex | c49150 |
12882256 has 20 divisors (see below), whose sum is σ = 25059904. Its totient is φ = 6415200.
The previous prime is 12882251. The next prime is 12882269. The reversal of 12882256 is 65228821.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12882251) 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, 2851 + ... + 5821.
Almost surely, 212882256 is an apocalyptic number.
12882256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
12882256 is a deficient number, since it is larger than the sum of its proper divisors (12177648).
12882256 is a wasteful number, since it uses less digits than its factorization.
12882256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3250 (or 3244 counting only the distinct ones).
The product of its digits is 15360, while the sum is 34.
The square root of 12882256 is about 3589.1859801353. The cubic root of 12882256 is about 234.4214286924.
The spelling of 12882256 in words is "twelve million, eight hundred eighty-two thousand, two hundred fifty-six".
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