Base | Representation |
---|---|
bin | 10111001000010… |
… | …01011101011010 |
3 | 111112002111200110 |
4 | 23210021131122 |
5 | 344132302211 |
6 | 31130345150 |
7 | 4544121306 |
oct | 1344113532 |
9 | 445074613 |
10 | 194025306 |
11 | 9a5820a2 |
12 | 54b8b1b6 |
13 | 31274997 |
14 | 1baa8d06 |
15 | 12078ea6 |
hex | b90975a |
194025306 has 24 divisors (see below), whose sum is σ = 396509760. Its totient is φ = 63294712.
The previous prime is 194025289. The next prime is 194025329. The reversal of 194025306 is 603520491.
194025306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5935 + ... + 20573.
It is an arithmetic number, because the mean of its divisors is an integer number (16521240).
Almost surely, 2194025306 is an apocalyptic number.
194025306 is an abundant number, since it is smaller than the sum of its proper divisors (202484454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
194025306 is a wasteful number, since it uses less digits than its factorization.
194025306 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14738 (or 14691 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 194025306 is about 13929.2966800194. The cubic root of 194025306 is about 578.9212071481.
Adding to 194025306 its reverse (603520491), we get a palindrome (797545797).
The spelling of 194025306 in words is "one hundred ninety-four million, twenty-five thousand, three hundred six".
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