Base | Representation |
---|---|
bin | 10111010110001… |
… | …01110000001100 |
3 | 111122111222000102 |
4 | 23223011300030 |
5 | 400114021012 |
6 | 31233350232 |
7 | 4565441030 |
oct | 1353056014 |
9 | 448458012 |
10 | 195845132 |
11 | a060538a |
12 | 55708378 |
13 | 317610c2 |
14 | 1c0201c0 |
15 | 122d82c2 |
hex | bac5c0c |
195845132 has 12 divisors (see below), whose sum is σ = 391690320. Its totient is φ = 83933616.
The previous prime is 195845119. The next prime is 195845137. The reversal of 195845132 is 231548591.
It is a happy number.
195845132 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (195845137) 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 3 ways as a sum of consecutive naturals, for example, 3497207 + ... + 3497262.
It is an arithmetic number, because the mean of its divisors is an integer number (32640860).
Almost surely, 2195845132 is an apocalyptic number.
It is an amenable number.
195845132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195845132 is a wasteful number, since it uses less digits than its factorization.
195845132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6994480 (or 6994478 counting only the distinct ones).
The product of its digits is 43200, while the sum is 38.
The square root of 195845132 is about 13994.4679069981. The cubic root of 195845132 is about 580.7255406915.
The spelling of 195845132 in words is "one hundred ninety-five million, eight hundred forty-five thousand, one hundred thirty-two".
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