Base | Representation |
---|---|
bin | 111011001000011… |
… | …111100011111011 |
3 | 2120010202222220010 |
4 | 323020133203323 |
5 | 4012433112141 |
6 | 242235433003 |
7 | 33404362563 |
oct | 7310374373 |
9 | 2503688803 |
10 | 992082171 |
11 | 46a006023 |
12 | 2382b5763 |
13 | 12a6c7292 |
14 | 95a89da3 |
15 | 5c16a416 |
hex | 3b21f8fb |
992082171 has 8 divisors (see below), whose sum is σ = 1322938384. Its totient is φ = 661307040.
The previous prime is 992082127. The next prime is 992082187. The reversal of 992082171 is 171280299.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 992082171 - 29 = 992081659 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (992087171) 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, 19341 + ... + 48561.
It is an arithmetic number, because the mean of its divisors is an integer number (165367298).
Almost surely, 2992082171 is an apocalyptic number.
992082171 is a deficient number, since it is larger than the sum of its proper divisors (330856213).
992082171 is a wasteful number, since it uses less digits than its factorization.
992082171 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40541.
The product of its (nonzero) digits is 18144, while the sum is 39.
The square root of 992082171 is about 31497.3359349644. The cubic root of 992082171 is about 997.3537270834.
The spelling of 992082171 in words is "nine hundred ninety-two million, eighty-two thousand, one hundred seventy-one".
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