Base | Representation |
---|---|
bin | 101110111001… |
… | …001111000000 |
3 | 212010112220101 |
4 | 232321033000 |
5 | 11121334211 |
6 | 1115252144 |
7 | 206326546 |
oct | 56711700 |
9 | 25115811 |
10 | 12293056 |
11 | 6a36a56 |
12 | 414a054 |
13 | 27154c9 |
14 | 18bdd96 |
15 | 112c5c1 |
hex | bb93c0 |
12293056 has 28 divisors (see below), whose sum is σ = 24505920. Its totient is φ = 6118400.
The previous prime is 12293053. The next prime is 12293069. The reversal of 12293056 is 65039221.
12293056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×122930562 = 302238451638272, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12293051) 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, 25425 + ... + 25903.
Almost surely, 212293056 is an apocalyptic number.
12293056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
12293056 is a deficient number, since it is larger than the sum of its proper divisors (12212864).
12293056 is an equidigital number, since it uses as much as digits as its factorization.
12293056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 892 (or 882 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 28.
The square root of 12293056 is about 3506.1454618997. The cubic root of 12293056 is about 230.7915762749.
The spelling of 12293056 in words is "twelve million, two hundred ninety-three thousand, fifty-six".
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