Base | Representation |
---|---|
bin | 101110101101… |
… | …110100100011 |
3 | 212001011202221 |
4 | 232231310203 |
5 | 11113340212 |
6 | 1114251511 |
7 | 206043343 |
oct | 56556443 |
9 | 25034687 |
10 | 12246307 |
11 | 6a04917 |
12 | 4126b97 |
13 | 26ca148 |
14 | 18aad23 |
15 | 111d807 |
hex | badd23 |
12246307 has 8 divisors (see below), whose sum is σ = 13021776. Its totient is φ = 11476992.
The previous prime is 12246301. The next prime is 12246319. The reversal of 12246307 is 70364221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12246307 - 211 = 12244259 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12246301) 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, 2968 + ... + 5770.
It is an arithmetic number, because the mean of its divisors is an integer number (1627722).
Almost surely, 212246307 is an apocalyptic number.
12246307 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
12246307 is a deficient number, since it is larger than the sum of its proper divisors (775469).
12246307 is a wasteful number, since it uses less digits than its factorization.
12246307 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3077.
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 12246307 is about 3499.4723888038. The cubic root of 12246307 is about 230.4986471846.
The spelling of 12246307 in words is "twelve million, two hundred forty-six thousand, three hundred seven".
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