Base | Representation |
---|---|
bin | 10111110110110… |
… | …11110111110000 |
3 | 111221120122210102 |
4 | 23323123313300 |
5 | 402213130112 |
6 | 31505251532 |
7 | 4650035324 |
oct | 1373336760 |
9 | 457518712 |
10 | 200130032 |
11 | a2a71723 |
12 | 57033ba8 |
13 | 3260154b |
14 | 1c817984 |
15 | 12882bc2 |
hex | bedbdf0 |
200130032 has 20 divisors (see below), whose sum is σ = 388576320. Its totient is φ = 99852288.
The previous prime is 200130031. The next prime is 200130053. The reversal of 200130032 is 230031002.
It is a junction number, because it is equal to n+sod(n) for n = 200129995 and 200130022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200130031) 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 3 ways as a sum of consecutive naturals, for example, 5393 + ... + 20720.
It is an arithmetic number, because the mean of its divisors is an integer number (19428816).
Almost surely, 2200130032 is an apocalyptic number.
It is an amenable number.
200130032 is a deficient number, since it is larger than the sum of its proper divisors (188446288).
200130032 is a wasteful number, since it uses less digits than its factorization.
200130032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26600 (or 26594 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 11.
The square root of 200130032 is about 14146.7322021731. The cubic root of 200130032 is about 584.9302588105.
Subtracting from 200130032 its sum of digits (11), we obtain a triangular number (200130021 = T20006).
Adding to 200130032 its reverse (230031002), we get a palindrome (430161034).
The spelling of 200130032 in words is "two hundred million, one hundred thirty thousand, thirty-two".
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