Base | Representation |
---|---|
bin | 10110111010000… |
… | …11010010000101 |
3 | 111101120222211010 |
4 | 23131003102011 |
5 | 343143234442 |
6 | 31022432433 |
7 | 4522242543 |
oct | 1335032205 |
9 | 441528733 |
10 | 192164997 |
11 | 99521452 |
12 | 54432719 |
13 | 30a72ccb |
14 | 1b742d93 |
15 | 11d0cb9c |
hex | b743485 |
192164997 has 8 divisors (see below), whose sum is σ = 256472640. Its totient is φ = 127983680.
The previous prime is 192164989. The next prime is 192165007. The reversal of 192164997 is 799461291.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 192164997 - 23 = 192164989 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (192164597) 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 7 ways as a sum of consecutive naturals, for example, 27972 + ... + 34157.
It is an arithmetic number, because the mean of its divisors is an integer number (32059080).
Almost surely, 2192164997 is an apocalyptic number.
It is an amenable number.
192164997 is a deficient number, since it is larger than the sum of its proper divisors (64307643).
192164997 is a wasteful number, since it uses less digits than its factorization.
192164997 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63163.
The product of its digits is 244944, while the sum is 48.
The square root of 192164997 is about 13862.3589983812. The cubic root of 192164997 is about 577.0650355664.
The spelling of 192164997 in words is "one hundred ninety-two million, one hundred sixty-four thousand, nine hundred ninety-seven".
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