Base | Representation |
---|---|
bin | 111101111111111… |
… | …0010011111110101 |
3 | 12100222111011211112 |
4 | 1323333302133311 |
5 | 13230030210402 |
6 | 542232244405 |
7 | 102360265235 |
oct | 17377623765 |
9 | 5328434745 |
10 | 2080319477 |
11 | 9783168a5 |
12 | 4a0840705 |
13 | 271cb9c92 |
14 | 15a405cc5 |
15 | c297ae52 |
hex | 7bff27f5 |
2080319477 has 2 divisors, whose sum is σ = 2080319478. Its totient is φ = 2080319476.
The previous prime is 2080319473. The next prime is 2080319503. The reversal of 2080319477 is 7749130802.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1873937521 + 206381956 = 43289^2 + 14366^2 .
It is a cyclic number.
It is not a de Polignac number, because 2080319477 - 22 = 2080319473 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2080319473) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1040159738 + 1040159739.
It is an arithmetic number, because the mean of its divisors is an integer number (1040159739).
Almost surely, 22080319477 is an apocalyptic number.
It is an amenable number.
2080319477 is a deficient number, since it is larger than the sum of its proper divisors (1).
2080319477 is an equidigital number, since it uses as much as digits as its factorization.
2080319477 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 84672, while the sum is 41.
The square root of 2080319477 is about 45610.5193677950. The cubic root of 2080319477 is about 1276.5662110200.
The spelling of 2080319477 in words is "two billion, eighty million, three hundred nineteen thousand, four hundred seventy-seven".
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