Base | Representation |
---|---|
bin | 10111000000000… |
… | …01010100001000 |
3 | 111110001112112200 |
4 | 23200001110020 |
5 | 343343141433 |
6 | 31051240200 |
7 | 4531664052 |
oct | 1340012410 |
9 | 443045480 |
10 | 192943368 |
11 | 99a03232 |
12 | 54749060 |
13 | 30c86397 |
14 | 1b8a68d2 |
15 | 11e13613 |
hex | b801508 |
192943368 has 36 divisors (see below), whose sum is σ = 522874365. Its totient is φ = 64275168.
The previous prime is 192943357. The next prime is 192943381. The reversal of 192943368 is 863349291.
It is a happy number.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 129549924 + 63393444 = 11382^2 + 7962^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is an ABA number since it can be written as A⋅BA, here for A=2, B=9822.
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 117046 + ... + 118682.
Almost surely, 2192943368 is an apocalyptic number.
192943368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
192943368 is an abundant number, since it is smaller than the sum of its proper divisors (329930997).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
192943368 is an equidigital number, since it uses as much as digits as its factorization.
192943368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3286 (or 1642 counting only the distinct ones).
The product of its digits is 279936, while the sum is 45.
The square root of 192943368 is about 13890.4056096285. The cubic root of 192943368 is about 577.8431266103.
The spelling of 192943368 in words is "one hundred ninety-two million, nine hundred forty-three thousand, three hundred sixty-eight".
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