Base | Representation |
---|---|
bin | 10111111001111… |
… | …10000111001110 |
3 | 111222100002210001 |
4 | 23330332013032 |
5 | 402314014210 |
6 | 31522034514 |
7 | 4653332440 |
oct | 1374760716 |
9 | 458302701 |
10 | 200532430 |
11 | a3216a8a |
12 | 571a8a3a |
13 | 32712757 |
14 | 1c8c0490 |
15 | 1291203a |
hex | bf3e1ce |
200532430 has 16 divisors (see below), whose sum is σ = 412524000. Its totient is φ = 68753952.
The previous prime is 200532427. The next prime is 200532439. The reversal of 200532430 is 34235002.
It is a junction number, because it is equal to n+sod(n) for n = 200532398 and 200532407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200532439) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1432305 + ... + 1432444.
It is an arithmetic number, because the mean of its divisors is an integer number (25782750).
Almost surely, 2200532430 is an apocalyptic number.
200532430 is an abundant number, since it is smaller than the sum of its proper divisors (211991570).
200532430 is a wasteful number, since it uses less digits than its factorization.
200532430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2864763.
The product of its (nonzero) digits is 720, while the sum is 19.
The square root of 200532430 is about 14160.9473553149. The cubic root of 200532430 is about 585.3220327408.
Adding to 200532430 its reverse (34235002), we get a palindrome (234767432).
The spelling of 200532430 in words is "two hundred million, five hundred thirty-two thousand, four hundred thirty".
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