Base | Representation |
---|---|
bin | 11001111011111… |
… | …100011011101001 |
3 | 1010022210121221012 |
4 | 121323330123221 |
5 | 1342344110200 |
6 | 111102353305 |
7 | 13532444432 |
oct | 3173743351 |
9 | 1108717835 |
10 | 435144425 |
11 | 20369a4a1 |
12 | 10188b835 |
13 | 6c1c8011 |
14 | 41b12489 |
15 | 28306a35 |
hex | 19efc6e9 |
435144425 has 12 divisors (see below), whose sum is σ = 545144796. Its totient is φ = 344524800.
The previous prime is 435144421. The next prime is 435144443. The reversal of 435144425 is 524441534.
It can be written as a sum of positive squares in 6 ways, for example, as 116985856 + 318158569 = 10816^2 + 17837^2 .
It is not a de Polignac number, because 435144425 - 22 = 435144421 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 435144391 and 435144400.
It is not an unprimeable number, because it can be changed into a prime (435144421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87296 + ... + 92145.
It is an arithmetic number, because the mean of its divisors is an integer number (45428733).
Almost surely, 2435144425 is an apocalyptic number.
It is an amenable number.
435144425 is a deficient number, since it is larger than the sum of its proper divisors (110000371).
435144425 is a wasteful number, since it uses less digits than its factorization.
435144425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 179548 (or 179543 counting only the distinct ones).
The product of its digits is 38400, while the sum is 32.
The square root of 435144425 is about 20860.1156516449. The cubic root of 435144425 is about 757.7823307577.
Adding to 435144425 its reverse (524441534), we get a palindrome (959585959).
The spelling of 435144425 in words is "four hundred thirty-five million, one hundred forty-four thousand, four hundred twenty-five".
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