Base | Representation |
---|---|
bin | 101101110111… |
… | …000110111010 |
3 | 211121210100202 |
4 | 231313012322 |
5 | 11034202302 |
6 | 1105402202 |
7 | 204121103 |
oct | 55670672 |
9 | 24553322 |
10 | 12022202 |
11 | 6871505 |
12 | 4039362 |
13 | 264c13a |
14 | 184d3aa |
15 | 10c7202 |
hex | b771ba |
12022202 has 8 divisors (see below), whose sum is σ = 18373716. Its totient is φ = 5897632.
The previous prime is 12022181. The next prime is 12022223. The reversal of 12022202 is 20222021.
It is an interprime number because it is at equal distance from previous prime (12022181) and next prime (12022223).
It can be written as a sum of positive squares in 2 ways, for example, as 11978521 + 43681 = 3461^2 + 209^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56603 + ... + 56814.
Almost surely, 212022202 is an apocalyptic number.
12022202 is a deficient number, since it is larger than the sum of its proper divisors (6351514).
12022202 is a wasteful number, since it uses less digits than its factorization.
12022202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113472.
The product of its (nonzero) digits is 32, while the sum is 11.
The square root of 12022202 is about 3467.3047169235. The cubic root of 12022202 is about 229.0839556648.
Adding to 12022202 its reverse (20222021), we get a palindrome (32244223).
It can be divided in two parts, 120 and 22202, that added together give a palindrome (22322).
The spelling of 12022202 in words is "twelve million, twenty-two thousand, two hundred two".
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