Base | Representation |
---|---|
bin | 101110100010… |
… | …000101111010 |
3 | 211221201212122 |
4 | 232202011322 |
5 | 11110321031 |
6 | 1113241242 |
7 | 205453313 |
oct | 56420572 |
9 | 24851778 |
10 | 12198266 |
11 | 6981813 |
12 | 4103222 |
13 | 26b1312 |
14 | 189760a |
15 | 110e47b |
hex | ba217a |
12198266 has 8 divisors (see below), whose sum is σ = 19260480. Its totient is φ = 5778108.
The previous prime is 12198259. The next prime is 12198269. The reversal of 12198266 is 66289121.
12198266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12198269) 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, 160466 + ... + 160541.
It is an arithmetic number, because the mean of its divisors is an integer number (2407560).
Almost surely, 212198266 is an apocalyptic number.
12198266 is a deficient number, since it is larger than the sum of its proper divisors (7062214).
12198266 is a wasteful number, since it uses less digits than its factorization.
12198266 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 321028.
The product of its digits is 10368, while the sum is 35.
The square root of 12198266 is about 3492.6016091160. The cubic root of 12198266 is about 230.1968447156.
The spelling of 12198266 in words is "twelve million, one hundred ninety-eight thousand, two hundred sixty-six".
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