Base | Representation |
---|---|
bin | 10111110111000… |
… | …00010010100100 |
3 | 111221121120121210 |
4 | 23323200102210 |
5 | 402214220012 |
6 | 31505511420 |
7 | 4650142152 |
oct | 1373402244 |
9 | 457546553 |
10 | 200148132 |
11 | a2a84288 |
12 | 57042570 |
13 | 32609862 |
14 | 1c8203d2 |
15 | 1288823c |
hex | bee04a4 |
200148132 has 24 divisors (see below), whose sum is σ = 467292672. Its totient is φ = 66676000.
The previous prime is 200148131. The next prime is 200148161. The reversal of 200148132 is 231841002.
It is a junction number, because it is equal to n+sod(n) for n = 200148099 and 200148108.
It is not an unprimeable number, because it can be changed into a prime (200148131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21382 + ... + 29282.
It is an arithmetic number, because the mean of its divisors is an integer number (19470528).
Almost surely, 2200148132 is an apocalyptic number.
It is an amenable number.
200148132 is an abundant number, since it is smaller than the sum of its proper divisors (267144540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200148132 is a wasteful number, since it uses less digits than its factorization.
200148132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10019 (or 10017 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 200148132 is about 14147.3719114187. The cubic root of 200148132 is about 584.9478922102.
Adding to 200148132 its reverse (231841002), we get a palindrome (431989134).
The spelling of 200148132 in words is "two hundred million, one hundred forty-eight thousand, one hundred thirty-two".
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