Base | Representation |
---|---|
bin | 111101011011101… |
… | …0110001010111111 |
3 | 12022122202100220202 |
4 | 1322313112022333 |
5 | 13210200012322 |
6 | 540313234115 |
7 | 102040002536 |
oct | 17267261277 |
9 | 5278670822 |
10 | 2061329087 |
11 | 968626064 |
12 | 49640293b |
13 | 26b09b26c |
14 | 157aa131d |
15 | c0e79292 |
hex | 7add62bf |
2061329087 has 2 divisors, whose sum is σ = 2061329088. Its totient is φ = 2061329086.
The previous prime is 2061329051. The next prime is 2061329093. The reversal of 2061329087 is 7809231602.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2061329087 - 210 = 2061328063 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2061329087.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2061329047) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030664543 + 1030664544.
It is an arithmetic number, because the mean of its divisors is an integer number (1030664544).
Almost surely, 22061329087 is an apocalyptic number.
2061329087 is a deficient number, since it is larger than the sum of its proper divisors (1).
2061329087 is an equidigital number, since it uses as much as digits as its factorization.
2061329087 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36288, while the sum is 38.
The square root of 2061329087 is about 45401.8621534404. The cubic root of 2061329087 is about 1272.6699131226.
The spelling of 2061329087 in words is "two billion, sixty-one million, three hundred twenty-nine thousand, eighty-seven".
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