Base | Representation |
---|---|
bin | 11010110101100… |
… | …011001001110001 |
3 | 1011101012211100101 |
4 | 122311203021301 |
5 | 1410230321413 |
6 | 112402152401 |
7 | 14105010214 |
oct | 3265431161 |
9 | 1141184311 |
10 | 450245233 |
11 | 2111739a9 |
12 | 106952701 |
13 | 723844c9 |
14 | 43b2377b |
15 | 297daedd |
hex | 1ad63271 |
450245233 has 4 divisors (see below), whose sum is σ = 450505588. Its totient is φ = 449984880.
The previous prime is 450245227. The next prime is 450245281. The reversal of 450245233 is 332542054.
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 142874209 + 307371024 = 11953^2 + 17532^2 .
It is a cyclic number.
It is not a de Polignac number, because 450245233 - 225 = 416690801 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (450246233) 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, 127566 + ... + 131047.
It is an arithmetic number, because the mean of its divisors is an integer number (112626397).
Almost surely, 2450245233 is an apocalyptic number.
It is an amenable number.
450245233 is a deficient number, since it is larger than the sum of its proper divisors (260355).
450245233 is a wasteful number, since it uses less digits than its factorization.
450245233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 260354.
The product of its (nonzero) digits is 14400, while the sum is 28.
The square root of 450245233 is about 21218.9828455560. The cubic root of 450245233 is about 766.4486103448.
Adding to 450245233 its reverse (332542054), we get a palindrome (782787287).
The spelling of 450245233 in words is "four hundred fifty million, two hundred forty-five thousand, two hundred thirty-three".
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