| Base | Representation |
|---|---|
| bin | 10111110001000… |
| … | …10000001011000 |
| 3 | 111220010222120100 |
| 4 | 23320202001120 |
| 5 | 402014300132 |
| 6 | 31441055400 |
| 7 | 4640415060 |
| oct | 1370420130 |
| 9 | 456128510 |
| 10 | 199368792 |
| 11 | a25a17a7 |
| 12 | 56927560 |
| 13 | 323c5bcc |
| 14 | 1c69a3a0 |
| 15 | 1278237c |
| hex | be22058 |
199368792 has 96 divisors (see below), whose sum is σ = 653421600. Its totient is φ = 53609472.
The previous prime is 199368737. The next prime is 199368797. The reversal of 199368792 is 297863991.
199368792 is a `hidden beast` number, since 199 + 368 + 7 + 92 = 666.
199368792 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (199368797) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3067 + ... + 20202.
It is an arithmetic number, because the mean of its divisors is an integer number (6806475).
Almost surely, 2199368792 is an apocalyptic number.
199368792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 199368792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (326710800).
199368792 is an abundant number, since it is smaller than the sum of its proper divisors (454052808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
199368792 is a wasteful number, since it uses less digits than its factorization.
199368792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23305 (or 23298 counting only the distinct ones).
The product of its digits is 1469664, while the sum is 54.
The square root of 199368792 is about 14119.8014150341. The cubic root of 199368792 is about 584.1876781550.
The spelling of 199368792 in words is "one hundred ninety-nine million, three hundred sixty-eight thousand, seven hundred ninety-two".
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