Base | Representation |
---|---|
bin | 110000110011… |
… | …101101110000 |
3 | 220002001002010 |
4 | 300303231300 |
5 | 11233412421 |
6 | 1134122520 |
7 | 213516303 |
oct | 60635560 |
9 | 26061063 |
10 | 12794736 |
11 | 7249969 |
12 | 4350440 |
13 | 285c966 |
14 | 19b0b3a |
15 | 11cb076 |
hex | c33b70 |
12794736 has 40 divisors (see below), whose sum is σ = 33827200. Its totient is φ = 4165056.
The previous prime is 12794731. The next prime is 12794737. The reversal of 12794736 is 63749721.
12794736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 12794694 and 12794703.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12794731) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1036 + ... + 5163.
It is an arithmetic number, because the mean of its divisors is an integer number (845680).
Almost surely, 212794736 is an apocalyptic number.
12794736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
12794736 is an abundant number, since it is smaller than the sum of its proper divisors (21032464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12794736 is a wasteful number, since it uses less digits than its factorization.
12794736 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6253 (or 6247 counting only the distinct ones).
The product of its digits is 63504, while the sum is 39.
The square root of 12794736 is about 3576.9730219838. The cubic root of 12794736 is about 233.8893479323.
It can be divided in two parts, 12794 and 736, that added together give a triangular number (13530 = T164).
The spelling of 12794736 in words is "twelve million, seven hundred ninety-four thousand, seven hundred thirty-six".
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