Base | Representation |
---|---|
bin | 10111001110001… |
… | …10101001000011 |
3 | 111120112212122001 |
4 | 23213012221003 |
5 | 344332101240 |
6 | 31155124431 |
7 | 4553526412 |
oct | 1347065103 |
9 | 446485561 |
10 | 194800195 |
11 | 9aa612a7 |
12 | 552a3717 |
13 | 314865b5 |
14 | 1bc2b479 |
15 | 1217d89a |
hex | b9c6a43 |
194800195 has 16 divisors (see below), whose sum is σ = 252782208. Its totient is φ = 143549440.
The previous prime is 194800181. The next prime is 194800213. The reversal of 194800195 is 591008491.
194800195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 194800195 - 211 = 194798147 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20386 + ... + 28375.
It is an arithmetic number, because the mean of its divisors is an integer number (15798888).
Almost surely, 2194800195 is an apocalyptic number.
194800195 is a deficient number, since it is larger than the sum of its proper divisors (57982013).
194800195 is a wasteful number, since it uses less digits than its factorization.
194800195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48830.
The product of its (nonzero) digits is 12960, while the sum is 37.
The square root of 194800195 is about 13957.0840435959. The cubic root of 194800195 is about 579.6908727266.
The spelling of 194800195 in words is "one hundred ninety-four million, eight hundred thousand, one hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.024 sec. • engine limits •