Base | Representation |
---|---|
bin | 10111001110111… |
… | …01110101111110 |
3 | 111120201200222212 |
4 | 23213131311332 |
5 | 344343121410 |
6 | 31201140422 |
7 | 4554403445 |
oct | 1347356576 |
9 | 446650885 |
10 | 194895230 |
11 | a0016742 |
12 | 5532a712 |
13 | 314ba92a |
14 | 1bc53d5c |
15 | 1219bb05 |
hex | b9ddd7e |
194895230 has 16 divisors (see below), whose sum is σ = 351013824. Its totient is φ = 77913120.
The previous prime is 194895203. The next prime is 194895251. The reversal of 194895230 is 32598491.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16859 + ... + 25961.
It is an arithmetic number, because the mean of its divisors is an integer number (21938364).
Almost surely, 2194895230 is an apocalyptic number.
194895230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
194895230 is a deficient number, since it is larger than the sum of its proper divisors (156118594).
194895230 is a wasteful number, since it uses less digits than its factorization.
194895230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11251.
The product of its (nonzero) digits is 77760, while the sum is 41.
The square root of 194895230 is about 13960.4881719802. The cubic root of 194895230 is about 579.7851265092.
The spelling of 194895230 in words is "one hundred ninety-four million, eight hundred ninety-five thousand, two hundred thirty".
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