Base | Representation |
---|---|
bin | 1000010010100001… |
… | …1110011110111101 |
3 | 12202002010000211212 |
4 | 2010220132132331 |
5 | 14024123000013 |
6 | 1004445454205 |
7 | 106066625456 |
oct | 20450363675 |
9 | 5662100755 |
10 | 2225203133 |
11 | a4208405a |
12 | 521271365 |
13 | 29601715a |
14 | 17175c12d |
15 | d05496a8 |
hex | 84a1e7bd |
2225203133 has 4 divisors (see below), whose sum is σ = 2225933148. Its totient is φ = 2224473120.
The previous prime is 2225203081. The next prime is 2225203153. The reversal of 2225203133 is 3313025222.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1707094489 + 518108644 = 41317^2 + 22762^2 .
It is a cyclic number.
It is not a de Polignac number, because 2225203133 - 214 = 2225186749 is a prime.
It is a super-2 number, since 2×22252031332 = 9903057966226031378, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2225203099 and 2225203108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2225203153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360416 + ... + 366537.
It is an arithmetic number, because the mean of its divisors is an integer number (556483287).
Almost surely, 22225203133 is an apocalyptic number.
It is an amenable number.
2225203133 is a deficient number, since it is larger than the sum of its proper divisors (730015).
2225203133 is an equidigital number, since it uses as much as digits as its factorization.
2225203133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 730014.
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 2225203133 is about 47172.0588166342. The cubic root of 2225203133 is about 1305.5391132398.
Adding to 2225203133 its reverse (3313025222), we get a palindrome (5538228355).
The spelling of 2225203133 in words is "two billion, two hundred twenty-five million, two hundred three thousand, one hundred thirty-three".
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