Base | Representation |
---|---|
bin | 110111011000… |
… | …0000111100101 |
3 | 2000122000200211 |
4 | 1232300013211 |
5 | 24413023213 |
6 | 2514135421 |
7 | 501530056 |
oct | 156600745 |
9 | 60560624 |
10 | 29032933 |
11 | 1542a966 |
12 | 9881571 |
13 | 6026a67 |
14 | 3bda72d |
15 | 283753d |
hex | 1bb01e5 |
29032933 has 2 divisors, whose sum is σ = 29032934. Its totient is φ = 29032932.
The previous prime is 29032873. The next prime is 29032937. The reversal of 29032933 is 33923092.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 21967969 + 7064964 = 4687^2 + 2658^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-29032933 is a prime.
It is a super-2 number, since 2×290329332 = 1685822397164978, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 29032895 and 29032904.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (29032937) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14516466 + 14516467.
It is an arithmetic number, because the mean of its divisors is an integer number (14516467).
Almost surely, 229032933 is an apocalyptic number.
It is an amenable number.
29032933 is a deficient number, since it is larger than the sum of its proper divisors (1).
29032933 is an equidigital number, since it uses as much as digits as its factorization.
29032933 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 8748, while the sum is 31.
The square root of 29032933 is about 5388.2216918015. The cubic root of 29032933 is about 307.3479381240.
The spelling of 29032933 in words is "twenty-nine million, thirty-two thousand, nine hundred thirty-three".
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