Base | Representation |
---|---|
bin | 10111011111100… |
… | …11110001011000 |
3 | 111201211210221202 |
4 | 23233303301120 |
5 | 400423112300 |
6 | 31320053332 |
7 | 4612112450 |
oct | 1357636130 |
9 | 451753852 |
10 | 197082200 |
11 | a127a857 |
12 | 56004248 |
13 | 31aa51b3 |
14 | 1c262d60 |
15 | 1247ead5 |
hex | bbf3c58 |
197082200 has 48 divisors (see below), whose sum is σ = 523679280. Its totient is φ = 67570560.
The previous prime is 197082199. The next prime is 197082217. The reversal of 197082200 is 2280791.
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 (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68987 + ... + 71786.
It is an arithmetic number, because the mean of its divisors is an integer number (10909985).
Almost surely, 2197082200 is an apocalyptic number.
197082200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
197082200 is an abundant number, since it is smaller than the sum of its proper divisors (326597080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
197082200 is a wasteful number, since it uses less digits than its factorization.
197082200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140796 (or 140787 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 29.
The square root of 197082200 is about 14038.5967959764. The cubic root of 197082200 is about 581.9457049132.
The spelling of 197082200 in words is "one hundred ninety-seven million, eighty-two thousand, two hundred".
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