Base | Representation |
---|---|
bin | 10111111001010… |
… | …00000010110000 |
3 | 111222011111202222 |
4 | 23330220002300 |
5 | 402303121112 |
6 | 31520100212 |
7 | 4652505050 |
oct | 1374500260 |
9 | 458144688 |
10 | 200442032 |
11 | a316507a |
12 | 57164668 |
13 | 326b056b |
14 | 1c899560 |
15 | 128e5372 |
hex | bf280b0 |
200442032 has 40 divisors (see below), whose sum is σ = 458161152. Its totient is φ = 83131200.
The previous prime is 200441993. The next prime is 200442037. The reversal of 200442032 is 230244002.
It is a self number, because there is not a number n which added to its sum of digits gives 200442032.
It is not an unprimeable number, because it can be changed into a prime (200442037) 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, 25394 + ... + 32337.
Almost surely, 2200442032 is an apocalyptic number.
It is an amenable number.
200442032 is an abundant number, since it is smaller than the sum of its proper divisors (257719120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200442032 is a wasteful number, since it uses less digits than its factorization.
200442032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57777 (or 57771 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 17.
The square root of 200442032 is about 14157.7551892947. The cubic root of 200442032 is about 585.2340670955.
Adding to 200442032 its reverse (230244002), we get a palindrome (430686034).
The spelling of 200442032 in words is "two hundred million, four hundred forty-two thousand, thirty-two".
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