Base | Representation |
---|---|
bin | 10111010001010… |
… | …10010000111100 |
3 | 111121022121101021 |
4 | 23220222100330 |
5 | 344433131002 |
6 | 31211553524 |
7 | 4560146161 |
oct | 1350522074 |
9 | 447277337 |
10 | 195208252 |
11 | a020a938 |
12 | 5545b8a4 |
13 | 3159a255 |
14 | 1bcd6068 |
15 | 1220e737 |
hex | ba2a43c |
195208252 has 24 divisors (see below), whose sum is σ = 351630720. Its totient is φ = 94783920.
The previous prime is 195208231. The next prime is 195208439. The reversal of 195208252 is 252802591.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
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, 13899 + ... + 24157.
It is an arithmetic number, because the mean of its divisors is an integer number (14651280).
Almost surely, 2195208252 is an apocalyptic number.
It is an amenable number.
195208252 is a deficient number, since it is larger than the sum of its proper divisors (156422468).
195208252 is a wasteful number, since it uses less digits than its factorization.
195208252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10401 (or 10399 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 34.
The square root of 195208252 is about 13971.6946717283. The cubic root of 195208252 is about 580.0953588751.
It can be divided in two parts, 19520 and 8252, that added together give a palindrome (27772).
The spelling of 195208252 in words is "one hundred ninety-five million, two hundred eight thousand, two hundred fifty-two".
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