Base | Representation |
---|---|
bin | 10111000110100… |
… | …00111100111100 |
3 | 111111122202012002 |
4 | 23203100330330 |
5 | 344102400402 |
6 | 31121401432 |
7 | 4542135440 |
oct | 1343207474 |
9 | 444582162 |
10 | 193793852 |
11 | 9a43420a |
12 | 54a99278 |
13 | 311c3525 |
14 | 1ba48820 |
15 | 12030602 |
hex | b8d0f3c |
193793852 has 12 divisors (see below), whose sum is σ = 387587760. Its totient is φ = 83054496.
The previous prime is 193793801. The next prime is 193793879. The reversal of 193793852 is 258397391.
193793852 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 193793797 and 193793806.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3460577 + ... + 3460632.
It is an arithmetic number, because the mean of its divisors is an integer number (32298980).
Almost surely, 2193793852 is an apocalyptic number.
It is an amenable number.
193793852 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
193793852 is a wasteful number, since it uses less digits than its factorization.
193793852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6921220 (or 6921218 counting only the distinct ones).
The product of its digits is 408240, while the sum is 47.
The square root of 193793852 is about 13920.9860282956. The cubic root of 193793852 is about 578.6909159767.
The spelling of 193793852 in words is "one hundred ninety-three million, seven hundred ninety-three thousand, eight hundred fifty-two".
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