Base | Representation |
---|---|
bin | 1000001010101010… |
… | …0011001110101101 |
3 | 12122202222220200012 |
4 | 2002222203032231 |
5 | 13442200124204 |
6 | 1001310143005 |
7 | 105216220400 |
oct | 20252431655 |
9 | 5582886605 |
10 | 2192192429 |
11 | a25487689 |
12 | 5121b1a65 |
13 | 28c2299ab |
14 | 16b207d37 |
15 | cc6c876e |
hex | 82aa33ad |
2192192429 has 24 divisors (see below), whose sum is σ = 2583604800. Its totient is φ = 1854486144.
The previous prime is 2192192419. The next prime is 2192192477. The reversal of 2192192429 is 9242912912.
It is a de Polignac number, because none of the positive numbers 2k-2192192429 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2192192419) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1566272 + ... + 1567670.
It is an arithmetic number, because the mean of its divisors is an integer number (107650200).
Almost surely, 22192192429 is an apocalyptic number.
It is an amenable number.
2192192429 is a deficient number, since it is larger than the sum of its proper divisors (391412371).
2192192429 is a wasteful number, since it uses less digits than its factorization.
2192192429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1809 (or 1802 counting only the distinct ones).
The product of its digits is 46656, while the sum is 41.
The square root of 2192192429 is about 46820.8546376505. The cubic root of 2192192429 is about 1299.0510686427.
The spelling of 2192192429 in words is "two billion, one hundred ninety-two million, one hundred ninety-two thousand, four hundred twenty-nine".
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