Base | Representation |
---|---|
bin | 110111011100… |
… | …0110111111111 |
3 | 2000200211220012 |
4 | 1232320313333 |
5 | 24420200144 |
6 | 2515013435 |
7 | 502036454 |
oct | 156706777 |
9 | 60624805 |
10 | 29068799 |
11 | 15454901 |
12 | 989a27b |
13 | 603a196 |
14 | 3c0982b |
15 | 2842e9e |
hex | 1bb8dff |
29068799 has 2 divisors, whose sum is σ = 29068800. Its totient is φ = 29068798.
The previous prime is 29068789. The next prime is 29068801. The reversal of 29068799 is 99786092.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 29068799 - 212 = 29064703 is a prime.
Together with 29068801, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (29068789) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14534399 + 14534400.
It is an arithmetic number, because the mean of its divisors is an integer number (14534400).
Almost surely, 229068799 is an apocalyptic number.
29068799 is a deficient number, since it is larger than the sum of its proper divisors (1).
29068799 is an equidigital number, since it uses as much as digits as its factorization.
29068799 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 489888, while the sum is 50.
The square root of 29068799 is about 5391.5488498204. The cubic root of 29068799 is about 307.4744473887.
The spelling of 29068799 in words is "twenty-nine million, sixty-eight thousand, seven hundred ninety-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •