Base | Representation |
---|---|
bin | 110000101110… |
… | …110111000000 |
3 | 220001000210112 |
4 | 300232313000 |
5 | 11232243343 |
6 | 1133450452 |
7 | 213404312 |
oct | 60566700 |
9 | 26030715 |
10 | 12774848 |
11 | 7235a29 |
12 | 4340a28 |
13 | 28538a8 |
14 | 19a77b2 |
15 | 11c5218 |
hex | c2edc0 |
12774848 has 28 divisors (see below), whose sum is σ = 26228040. Its totient is φ = 6166272.
The previous prime is 12774847. The next prime is 12774851. The reversal of 12774848 is 84847721.
It is a happy number.
12774848 is nontrivially palindromic in base 7.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12774841) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1586 + ... + 5297.
Almost surely, 212774848 is an apocalyptic number.
It is an amenable number.
12774848 is an abundant number, since it is smaller than the sum of its proper divisors (13453192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12774848 is an equidigital number, since it uses as much as digits as its factorization.
12774848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6924 (or 6914 counting only the distinct ones).
The product of its digits is 100352, while the sum is 41.
The square root of 12774848 is about 3574.1919366481. The cubic root of 12774848 is about 233.7681000597.
The spelling of 12774848 in words is "twelve million, seven hundred seventy-four thousand, eight hundred forty-eight".
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