Base | Representation |
---|---|
bin | 11010110101100… |
… | …100111010011001 |
3 | 1011101020012020100 |
4 | 122311210322121 |
5 | 1410231034231 |
6 | 112402250013 |
7 | 14105040222 |
oct | 3265447231 |
9 | 1141205210 |
10 | 450252441 |
11 | 211179361 |
12 | 106956909 |
13 | 72387882 |
14 | 43b26249 |
15 | 297dd1e6 |
hex | 1ad64e99 |
450252441 has 24 divisors (see below), whose sum is σ = 667135040. Its totient is φ = 292463136.
The previous prime is 450252431. The next prime is 450252461. The reversal of 450252441 is 144252054.
It is not a de Polignac number, because 450252441 - 25 = 450252409 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (450252431) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187275 + ... + 189663.
Almost surely, 2450252441 is an apocalyptic number.
It is an amenable number.
450252441 is a deficient number, since it is larger than the sum of its proper divisors (216882599).
450252441 is a wasteful number, since it uses less digits than its factorization.
450252441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2925 (or 2922 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
The square root of 450252441 is about 21219.1526927915. The cubic root of 450252441 is about 766.4527003619.
The spelling of 450252441 in words is "four hundred fifty million, two hundred fifty-two thousand, four hundred forty-one".
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