Base | Representation |
---|---|
bin | 10110111000110… |
… | …11011111011011 |
3 | 111101021201020121 |
4 | 23130123133123 |
5 | 343123031021 |
6 | 31015134111 |
7 | 4520663425 |
oct | 1334333733 |
9 | 441251217 |
10 | 192002011 |
11 | 9941aa53 |
12 | 54374337 |
13 | 30a16a76 |
14 | 1b6dd815 |
15 | 11cc9741 |
hex | b71b7db |
192002011 has 8 divisors (see below), whose sum is σ = 209077200. Its totient is φ = 175623840.
The previous prime is 192001993. The next prime is 192002017. The reversal of 192002011 is 110200291.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 192002011 - 211 = 191999963 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (192002017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173680 + ... + 174781.
It is an arithmetic number, because the mean of its divisors is an integer number (26134650).
Almost surely, 2192002011 is an apocalyptic number.
192002011 is a deficient number, since it is larger than the sum of its proper divisors (17075189).
192002011 is a wasteful number, since it uses less digits than its factorization.
192002011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 348509.
The product of its (nonzero) digits is 36, while the sum is 16.
The square root of 192002011 is about 13856.4790260730. The cubic root of 192002011 is about 576.9018422575.
The spelling of 192002011 in words is "one hundred ninety-two million, two thousand, eleven".
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