Base | Representation |
---|---|
bin | 1100011001110… |
… | …0110010101011 |
3 | 10121220000101011 |
4 | 3012130302223 |
5 | 101304204233 |
6 | 5055004351 |
7 | 1201116634 |
oct | 306346253 |
9 | 117800334 |
10 | 52022443 |
11 | 27402260 |
12 | 155096b7 |
13 | aa15b15 |
14 | 6ca288b |
15 | 48790cd |
hex | 319ccab |
52022443 has 8 divisors (see below), whose sum is σ = 56948976. Its totient is φ = 47128800.
The previous prime is 52022441. The next prime is 52022449. The reversal of 52022443 is 34422025.
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 52022443 - 21 = 52022441 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52022441) 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, 4848 + ... + 11293.
It is an arithmetic number, because the mean of its divisors is an integer number (7118622).
Almost surely, 252022443 is an apocalyptic number.
52022443 is a deficient number, since it is larger than the sum of its proper divisors (4926533).
52022443 is a wasteful number, since it uses less digits than its factorization.
52022443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16445.
The product of its (nonzero) digits is 1920, while the sum is 22.
The square root of 52022443 is about 7212.6585251210. The cubic root of 52022443 is about 373.3048058736.
Adding to 52022443 its reverse (34422025), we get a palindrome (86444468).
The spelling of 52022443 in words is "fifty-two million, twenty-two thousand, four hundred forty-three".
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