Base | Representation |
---|---|
bin | 110111111100… |
… | …1101101111101 |
3 | 2001012100020011 |
4 | 1233321231331 |
5 | 30002200042 |
6 | 2524423221 |
7 | 504224011 |
oct | 157715575 |
9 | 61170204 |
10 | 29334397 |
11 | 15616404 |
12 | 99a7b11 |
13 | 6101041 |
14 | 3c78541 |
15 | 2896a17 |
hex | 1bf9b7d |
29334397 has 2 divisors, whose sum is σ = 29334398. Its totient is φ = 29334396.
The previous prime is 29334379. The next prime is 29334427. The reversal of 29334397 is 79343392.
Together with previous prime (29334379) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 29224836 + 109561 = 5406^2 + 331^2 .
It is a cyclic number.
It is not a de Polignac number, because 29334397 - 223 = 20945789 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (29334307) 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, 14667198 + 14667199.
It is an arithmetic number, because the mean of its divisors is an integer number (14667199).
Almost surely, 229334397 is an apocalyptic number.
It is an amenable number.
29334397 is a deficient number, since it is larger than the sum of its proper divisors (1).
29334397 is an equidigital number, since it uses as much as digits as its factorization.
29334397 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 122472, while the sum is 40.
The square root of 29334397 is about 5416.1237984374. The cubic root of 29334397 is about 308.4080616210.
The spelling of 29334397 in words is "twenty-nine million, three hundred thirty-four thousand, three hundred ninety-seven".
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