Base | Representation |
---|---|
bin | 10111000011010… |
… | …01000010000000 |
3 | 111110212010021220 |
4 | 23201221002000 |
5 | 344000240232 |
6 | 31104315040 |
7 | 4535413443 |
oct | 1341510200 |
9 | 443763256 |
10 | 193368192 |
11 | 9a173426 |
12 | 54912a80 |
13 | 310a4864 |
14 | 1b97765a |
15 | 11e9942c |
hex | b869080 |
193368192 has 32 divisors (see below), whose sum is σ = 513635280. Its totient is φ = 64455936.
The previous prime is 193368191. The next prime is 193368233. The reversal of 193368192 is 291863391.
It is a tau number, because it is divible by the number of its divisors (32).
It is not an unprimeable number, because it can be changed into a prime (193368191) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251398 + ... + 252165.
Almost surely, 2193368192 is an apocalyptic number.
193368192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
193368192 is an abundant number, since it is smaller than the sum of its proper divisors (320267088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
193368192 is an equidigital number, since it uses as much as digits as its factorization.
193368192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 503580 (or 503568 counting only the distinct ones).
The product of its digits is 69984, while the sum is 42.
The square root of 193368192 is about 13905.6891954336. The cubic root of 193368192 is about 578.2669153509.
It can be divided in two parts, 1933 and 68192, that added together give a triangular number (70125 = T374).
The spelling of 193368192 in words is "one hundred ninety-three million, three hundred sixty-eight thousand, one hundred ninety-two".
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