Base | Representation |
---|---|
bin | 10111111001001… |
… | …01110111100101 |
3 | 111222011001120002 |
4 | 23330211313211 |
5 | 402302330000 |
6 | 31515551045 |
7 | 4652440064 |
oct | 1374456745 |
9 | 458131502 |
10 | 200433125 |
11 | a3159412 |
12 | 5715b485 |
13 | 326a94a9 |
14 | 1c8961db |
15 | 128e28d5 |
hex | bf25de5 |
200433125 has 10 divisors (see below), whose sum is σ = 250462014. Its totient is φ = 160346000.
The previous prime is 200433091. The next prime is 200433127. The reversal of 200433125 is 521334002.
It is a happy number.
It can be written as a sum of positive squares in 5 ways, for example, as 46226401 + 154206724 = 6799^2 + 12418^2 .
It is not a de Polignac number, because 200433125 - 212 = 200429029 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200433097 and 200433106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200433127) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 159722 + ... + 160971.
Almost surely, 2200433125 is an apocalyptic number.
200433125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
200433125 is a deficient number, since it is larger than the sum of its proper divisors (50028889).
200433125 is an frugal number, since it uses more digits than its factorization.
200433125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 320713 (or 320698 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 200433125 is about 14157.4406232200. The cubic root of 200433125 is about 585.2253983265.
Adding to 200433125 its reverse (521334002), we get a palindrome (721767127).
The spelling of 200433125 in words is "two hundred million, four hundred thirty-three thousand, one hundred twenty-five".
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