Base | Representation |
---|---|
bin | 1001101010011101100111 |
3 | 11202200221002 |
4 | 21222131213 |
5 | 1122030343 |
6 | 130143515 |
7 | 30350330 |
oct | 11523547 |
9 | 4680832 |
10 | 2533223 |
11 | 1480280 |
12 | a21b9b |
13 | 6a9064 |
14 | 49d287 |
15 | 3508b8 |
hex | 26a767 |
2533223 has 16 divisors (see below), whose sum is σ = 3193344. Its totient is φ = 1952160.
The previous prime is 2533217. The next prime is 2533231. The reversal of 2533223 is 3223352.
It is not a de Polignac number, because 2533223 - 210 = 2532199 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2533195 and 2533204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2533273) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12761 + ... + 12957.
It is an arithmetic number, because the mean of its divisors is an integer number (199584).
22533223 is an apocalyptic number.
2533223 is a deficient number, since it is larger than the sum of its proper divisors (660121).
2533223 is a wasteful number, since it uses less digits than its factorization.
2533223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 382.
The product of its digits is 1080, while the sum is 20.
The square root of 2533223 is about 1591.6101909701. The cubic root of 2533223 is about 136.3194444410.
Adding to 2533223 its reverse (3223352), we get a palindrome (5756575).
The spelling of 2533223 in words is "two million, five hundred thirty-three thousand, two hundred twenty-three".
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