Base | Representation |
---|---|
bin | 1000001101100… |
… | …0110000001001 |
3 | 2101210211212212 |
4 | 2003120300021 |
5 | 32304122444 |
6 | 3230114505 |
7 | 565516502 |
oct | 203306011 |
9 | 71724785 |
10 | 34442249 |
11 | 18494a76 |
12 | b64ba35 |
13 | 719bc3a |
14 | 4807ba9 |
15 | 305519e |
hex | 20d8c09 |
34442249 has 2 divisors, whose sum is σ = 34442250. Its totient is φ = 34442248.
The previous prime is 34442237. The next prime is 34442251. The reversal of 34442249 is 94224443.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 19758025 + 14684224 = 4445^2 + 3832^2 .
It is a cyclic number.
It is not a de Polignac number, because 34442249 - 28 = 34441993 is a prime.
It is a Sophie Germain prime.
Together with 34442251, it forms a pair of twin primes.
It is a Chen prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (34442279) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17221124 + 17221125.
It is an arithmetic number, because the mean of its divisors is an integer number (17221125).
Almost surely, 234442249 is an apocalyptic number.
It is an amenable number.
34442249 is a deficient number, since it is larger than the sum of its proper divisors (1).
34442249 is an equidigital number, since it uses as much as digits as its factorization.
34442249 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 27648, while the sum is 32.
The square root of 34442249 is about 5868.7519116078. The cubic root of 34442249 is about 325.3597562587.
The spelling of 34442249 in words is "thirty-four million, four hundred forty-two thousand, two hundred forty-nine".
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