Base | Representation |
---|---|
bin | 1000010010010100… |
… | …0111011010111001 |
3 | 12202000110021110221 |
4 | 2010211013122321 |
5 | 14023411302413 |
6 | 1004414540041 |
7 | 106056266320 |
oct | 20445073271 |
9 | 5660407427 |
10 | 2224322233 |
11 | a41632241 |
12 | 520b07621 |
13 | 295a99203 |
14 | 1715ad0b7 |
15 | d042368d |
hex | 849476b9 |
2224322233 has 4 divisors (see below), whose sum is σ = 2542082560. Its totient is φ = 1906561908.
The previous prime is 2224322227. The next prime is 2224322263. The reversal of 2224322233 is 3322234222.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3322234222 = 2 ⋅1661117111.
It is a cyclic number.
It is not a de Polignac number, because 2224322233 - 213 = 2224314041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2224322198 and 2224322207.
It is not an unprimeable number, because it can be changed into a prime (2224322263) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158880153 + ... + 158880166.
It is an arithmetic number, because the mean of its divisors is an integer number (635520640).
Almost surely, 22224322233 is an apocalyptic number.
It is an amenable number.
2224322233 is a deficient number, since it is larger than the sum of its proper divisors (317760327).
2224322233 is an equidigital number, since it uses as much as digits as its factorization.
2224322233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 317760326.
The product of its digits is 6912, while the sum is 25.
The square root of 2224322233 is about 47162.7207972568. The cubic root of 2224322233 is about 1305.3668141840.
Adding to 2224322233 its reverse (3322234222), we get a palindrome (5546556455).
The spelling of 2224322233 in words is "two billion, two hundred twenty-four million, three hundred twenty-two thousand, two hundred thirty-three".
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