Base | Representation |
---|---|
bin | 101111011000… |
… | …110010011110 |
3 | 212101010012021 |
4 | 233120302132 |
5 | 11140003202 |
6 | 1122130354 |
7 | 210405424 |
oct | 57306236 |
9 | 25333167 |
10 | 12422302 |
11 | 7015072 |
12 | 41b09ba |
13 | 275c299 |
14 | 1915114 |
15 | 1155a37 |
hex | bd8c9e |
12422302 has 8 divisors (see below), whose sum is σ = 18896112. Its totient is φ = 6123600.
The previous prime is 12422287. The next prime is 12422309. The reversal of 12422302 is 20322421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12422309) 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, 43599 + ... + 43882.
It is an arithmetic number, because the mean of its divisors is an integer number (2362014).
Almost surely, 212422302 is an apocalyptic number.
12422302 is a deficient number, since it is larger than the sum of its proper divisors (6473810).
12422302 is an equidigital number, since it uses as much as digits as its factorization.
12422302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87554.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 12422302 is about 3524.5286209648. The cubic root of 12422302 is about 231.5975856918.
Adding to 12422302 its reverse (20322421), we get a palindrome (32744723).
The spelling of 12422302 in words is "twelve million, four hundred twenty-two thousand, three hundred two".
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