Base | Representation |
---|---|
bin | 10111000110110… |
… | …00100011100010 |
3 | 111111201022220111 |
4 | 23203120203202 |
5 | 344104344434 |
6 | 31122201534 |
7 | 4542325306 |
oct | 1343304342 |
9 | 444638814 |
10 | 193824994 |
11 | 9a455650 |
12 | 54ab32aa |
13 | 3120475c |
14 | 1ba55d06 |
15 | 12039964 |
hex | b8d88e2 |
193824994 has 32 divisors (see below), whose sum is σ = 326050560. Its totient is φ = 85654800.
The previous prime is 193824949. The next prime is 193825013. The reversal of 193824994 is 499428391.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312817 + ... + 313435.
It is an arithmetic number, because the mean of its divisors is an integer number (10189080).
Almost surely, 2193824994 is an apocalyptic number.
193824994 is a deficient number, since it is larger than the sum of its proper divisors (132225566).
193824994 is a wasteful number, since it uses less digits than its factorization.
193824994 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1006.
The product of its digits is 559872, while the sum is 49.
The square root of 193824994 is about 13922.1045104539. The cubic root of 193824994 is about 578.7219121909.
The spelling of 193824994 in words is "one hundred ninety-three million, eight hundred twenty-four thousand, nine hundred ninety-four".
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