Base | Representation |
---|---|
bin | 101010000000… |
… | …0101101111001 |
3 | 1112102212220220 |
4 | 1110000231321 |
5 | 21114214113 |
6 | 2104010253 |
7 | 355123044 |
oct | 124005571 |
9 | 45385826 |
10 | 22023033 |
11 | 1148225a |
12 | 7460989 |
13 | 47411a6 |
14 | 2cd3c5b |
15 | 1e00523 |
hex | 1500b79 |
22023033 has 8 divisors (see below), whose sum is σ = 30909600. Its totient is φ = 13909248.
The previous prime is 22023031. The next prime is 22023047. The reversal of 22023033 is 33032022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22023033 - 21 = 22023031 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22023031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193128 + ... + 193241.
It is an arithmetic number, because the mean of its divisors is an integer number (3863700).
Almost surely, 222023033 is an apocalyptic number.
It is an amenable number.
22023033 is a deficient number, since it is larger than the sum of its proper divisors (8886567).
22023033 is a wasteful number, since it uses less digits than its factorization.
22023033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 386391.
The product of its (nonzero) digits is 216, while the sum is 15.
The square root of 22023033 is about 4692.8704435558. The cubic root of 22023033 is about 280.3016858863.
Adding to 22023033 its reverse (33032022), we get a palindrome (55055055).
The spelling of 22023033 in words is "twenty-two million, twenty-three thousand, thirty-three".
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