Base | Representation |
---|---|
bin | 101111000101… |
… | …101011010110 |
3 | 212020010211000 |
4 | 233011223112 |
5 | 11130002042 |
6 | 1120324130 |
7 | 206631255 |
oct | 57055326 |
9 | 25203730 |
10 | 12344022 |
11 | 6a71279 |
12 | 4173646 |
13 | 2732772 |
14 | 18d479c |
15 | 113c74c |
hex | bc5ad6 |
12344022 has 16 divisors (see below), whose sum is σ = 27431280. Its totient is φ = 4114656.
The previous prime is 12343979. The next prime is 12344041. The reversal of 12344022 is 22044321.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 12343986 and 12344004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114243 + ... + 114350.
It is an arithmetic number, because the mean of its divisors is an integer number (1714455).
Almost surely, 212344022 is an apocalyptic number.
12344022 is an abundant number, since it is smaller than the sum of its proper divisors (15087258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12344022 is a wasteful number, since it uses less digits than its factorization.
12344022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228604 (or 228598 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 12344022 is about 3513.4060397284. The cubic root of 12344022 is about 231.1100841472.
Adding to 12344022 its reverse (22044321), we get a palindrome (34388343).
The spelling of 12344022 in words is "twelve million, three hundred forty-four thousand, twenty-two".
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