Base | Representation |
---|---|
bin | 10111110110001… |
… | …10101001111100 |
3 | 111221102020120220 |
4 | 23323012221330 |
5 | 402202340012 |
6 | 31503341340 |
7 | 4646224062 |
oct | 1373065174 |
9 | 457366526 |
10 | 200043132 |
11 | a2a12403 |
12 | 56bb1850 |
13 | 325a0b23 |
14 | 1c7d4032 |
15 | 1286708c |
hex | bec6a7c |
200043132 has 24 divisors (see below), whose sum is σ = 467032272. Its totient is φ = 66643200.
The previous prime is 200043083. The next prime is 200043133. The reversal of 200043132 is 231340002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200043133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24532 + ... + 31652.
It is an arithmetic number, because the mean of its divisors is an integer number (19459678).
Almost surely, 2200043132 is an apocalyptic number.
It is an amenable number.
200043132 is an abundant number, since it is smaller than the sum of its proper divisors (266989140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200043132 is a wasteful number, since it uses less digits than its factorization.
200043132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9469 (or 9467 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 200043132 is about 14143.6604880066. The cubic root of 200043132 is about 584.8455841985.
Adding to 200043132 its reverse (231340002), we get a palindrome (431383134).
The spelling of 200043132 in words is "two hundred million, forty-three thousand, one hundred thirty-two".
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