Base | Representation |
---|---|
bin | 10110111001000… |
… | …10011010110000 |
3 | 111101100011011110 |
4 | 23130202122300 |
5 | 343124433014 |
6 | 31015513320 |
7 | 4521142230 |
oct | 1334423260 |
9 | 441304143 |
10 | 192030384 |
11 | 9943a2a7 |
12 | 54388840 |
13 | 30a26960 |
14 | 1b709cc0 |
15 | 11cd2d59 |
hex | b7226b0 |
192030384 has 80 divisors (see below), whose sum is σ = 610572032. Its totient is φ = 50644224.
The previous prime is 192030383. The next prime is 192030401. The reversal of 192030384 is 483030291.
It is not an unprimeable number, because it can be changed into a prime (192030383) by changing a digit.
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, 17614 + ... + 26349.
Almost surely, 2192030384 is an apocalyptic number.
192030384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
192030384 is an abundant number, since it is smaller than the sum of its proper divisors (418541648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
192030384 is a wasteful number, since it uses less digits than its factorization.
192030384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43994 (or 43988 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 192030384 is about 13857.5028053398. The cubic root of 192030384 is about 576.9302579838.
The spelling of 192030384 in words is "one hundred ninety-two million, thirty thousand, three hundred eighty-four".
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