Base | Representation |
---|---|
bin | 1000001010110001… |
… | …1010110001010001 |
3 | 12122210220210022212 |
4 | 2002230122301101 |
5 | 13442311311230 |
6 | 1001324441505 |
7 | 105223330040 |
oct | 20254326121 |
9 | 5583823285 |
10 | 2192682065 |
11 | a25791542 |
12 | 5123a9295 |
13 | 28c36b812 |
14 | 16b2d4557 |
15 | cc773895 |
hex | 82b1ac51 |
2192682065 has 16 divisors (see below), whose sum is σ = 3020602368. Its totient is φ = 1496805696.
The previous prime is 2192682017. The next prime is 2192682067. The reversal of 2192682065 is 5602862912.
It is a cyclic number.
It is not a de Polignac number, because 2192682065 - 28 = 2192681809 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2192682067) 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, 132662 + ... + 148271.
It is an arithmetic number, because the mean of its divisors is an integer number (188787648).
Almost surely, 22192682065 is an apocalyptic number.
It is an amenable number.
2192682065 is a deficient number, since it is larger than the sum of its proper divisors (827920303).
2192682065 is a wasteful number, since it uses less digits than its factorization.
2192682065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 281168.
The product of its (nonzero) digits is 103680, while the sum is 41.
The square root of 2192682065 is about 46826.0831695328. The cubic root of 2192682065 is about 1299.1477777349.
The spelling of 2192682065 in words is "two billion, one hundred ninety-two million, six hundred eighty-two thousand, sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •