Base | Representation |
---|---|
bin | 111101111111000… |
… | …1101110101111111 |
3 | 12100221201020021222 |
4 | 1323332031311333 |
5 | 13224424012244 |
6 | 542215343555 |
7 | 102353630246 |
oct | 17376156577 |
9 | 5327636258 |
10 | 2079907199 |
11 | 978065077 |
12 | 4a0681bbb |
13 | 271ba4426 |
14 | 15a33995d |
15 | c28e8bee |
hex | 7bf8dd7f |
2079907199 has 2 divisors, whose sum is σ = 2079907200. Its totient is φ = 2079907198.
The previous prime is 2079907189. The next prime is 2079907213. The reversal of 2079907199 is 9917099702.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2079907199 - 216 = 2079841663 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2079907199.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2079907129) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1039953599 + 1039953600.
It is an arithmetic number, because the mean of its divisors is an integer number (1039953600).
Almost surely, 22079907199 is an apocalyptic number.
2079907199 is a deficient number, since it is larger than the sum of its proper divisors (1).
2079907199 is an equidigital number, since it uses as much as digits as its factorization.
2079907199 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 642978, while the sum is 53.
The square root of 2079907199 is about 45605.9995943516. Note that the first 3 decimals coincide. The cubic root of 2079907199 is about 1276.4818754261.
The spelling of 2079907199 in words is "two billion, seventy-nine million, nine hundred seven thousand, one hundred ninety-nine".
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