Base | Representation |
---|---|
bin | 10111001011000… |
… | …11010011011010 |
3 | 111112210012111002 |
4 | 23211203103122 |
5 | 344231041211 |
6 | 31142305002 |
7 | 4550213222 |
oct | 1345432332 |
9 | 445705432 |
10 | 194393306 |
11 | 9a803628 |
12 | 55128162 |
13 | 31373333 |
14 | 1bb63082 |
15 | 120ed03b |
hex | b9634da |
194393306 has 16 divisors (see below), whose sum is σ = 297174528. Its totient is φ = 95349600.
The previous prime is 194393299. The next prime is 194393357. The reversal of 194393306 is 603393491.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 194393306.
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, 24401 + ... + 31371.
It is an arithmetic number, because the mean of its divisors is an integer number (18573408).
Almost surely, 2194393306 is an apocalyptic number.
It is a pronic number, being equal to 13942×13943.
194393306 is a deficient number, since it is larger than the sum of its proper divisors (102781222).
194393306 is a wasteful number, since it uses less digits than its factorization.
194393306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7237.
The product of its (nonzero) digits is 52488, while the sum is 38.
The square root of 194393306 is about 13942.4999910346. The cubic root of 194393306 is about 579.2869815246.
The spelling of 194393306 in words is "one hundred ninety-four million, three hundred ninety-three thousand, three hundred six".
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