Base | Representation |
---|---|
bin | 10111011100101… |
… | …10100000010100 |
3 | 111201010101220212 |
4 | 23232112200110 |
5 | 400323401210 |
6 | 31303544552 |
7 | 4605631625 |
oct | 1356264024 |
9 | 451111825 |
10 | 196700180 |
11 | a1039836 |
12 | 55a5b158 |
13 | 319a0351 |
14 | 1c1a3a4c |
15 | 12406805 |
hex | bb96814 |
196700180 has 12 divisors (see below), whose sum is σ = 413070420. Its totient is φ = 78680064.
The previous prime is 196700167. The next prime is 196700191. The reversal of 196700180 is 81007691.
It can be written as a sum of positive squares in 2 ways, for example, as 145491844 + 51208336 = 12062^2 + 7156^2 .
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 3 ways as a sum of consecutive naturals, for example, 4917485 + ... + 4917524.
It is an arithmetic number, because the mean of its divisors is an integer number (34422535).
Almost surely, 2196700180 is an apocalyptic number.
196700180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
196700180 is an abundant number, since it is smaller than the sum of its proper divisors (216370240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
196700180 is a wasteful number, since it uses less digits than its factorization.
196700180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9835018 (or 9835016 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 32.
The square root of 196700180 is about 14024.9841354634. The cubic root of 196700180 is about 581.5694512542.
The spelling of 196700180 in words is "one hundred ninety-six million, seven hundred thousand, one hundred eighty".
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