Base | Representation |
---|---|
bin | 111011001000001… |
… | …111011111110011 |
3 | 2120010122122122002 |
4 | 323020033133303 |
5 | 4012424010441 |
6 | 242234204215 |
7 | 33404000003 |
oct | 7310173763 |
9 | 2503578562 |
10 | 992016371 |
11 | 469a70645 |
12 | 23828366b |
13 | 12a6a3348 |
14 | 95a70003 |
15 | 5c155b9b |
hex | 3b20f7f3 |
992016371 has 2 divisors, whose sum is σ = 992016372. Its totient is φ = 992016370.
The previous prime is 992016359. The next prime is 992016379. The reversal of 992016371 is 173610299.
It is a happy number.
It is a strong prime.
It is an emirp because it is prime and its reverse (173610299) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 992016371 - 210 = 992015347 is a prime.
It is not a weakly prime, because it can be changed into another prime (992016379) 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 as a sum of consecutive naturals, namely, 496008185 + 496008186.
It is an arithmetic number, because the mean of its divisors is an integer number (496008186).
Almost surely, 2992016371 is an apocalyptic number.
992016371 is a deficient number, since it is larger than the sum of its proper divisors (1).
992016371 is an equidigital number, since it uses as much as digits as its factorization.
992016371 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 20412, while the sum is 38.
The square root of 992016371 is about 31496.2913848599. The cubic root of 992016371 is about 997.3316767170.
The spelling of 992016371 in words is "nine hundred ninety-two million, sixteen thousand, three hundred seventy-one".
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