Base | Representation |
---|---|
bin | 10011111010010… |
… | …000110011011001 |
3 | 212021120000010021 |
4 | 103322100303121 |
5 | 1141003242111 |
6 | 53051350441 |
7 | 11164203241 |
oct | 2372206331 |
9 | 767500107 |
10 | 334040281 |
11 | 161614453 |
12 | 93a52421 |
13 | 54288a93 |
14 | 32514b21 |
15 | 1e4d4d71 |
hex | 13e90cd9 |
334040281 has 2 divisors, whose sum is σ = 334040282. Its totient is φ = 334040280.
The previous prime is 334040263. The next prime is 334040323. The reversal of 334040281 is 182040433.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 256512256 + 77528025 = 16016^2 + 8805^2 .
It is a cyclic number.
It is not a de Polignac number, because 334040281 - 25 = 334040249 is a prime.
It is a super-2 number, since 2×3340402812 = 223165818661117922, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (334044281) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167020140 + 167020141.
It is an arithmetic number, because the mean of its divisors is an integer number (167020141).
Almost surely, 2334040281 is an apocalyptic number.
It is an amenable number.
334040281 is a deficient number, since it is larger than the sum of its proper divisors (1).
334040281 is an equidigital number, since it uses as much as digits as its factorization.
334040281 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 334040281 is about 18276.7688884004. The cubic root of 334040281 is about 693.8510983688.
The spelling of 334040281 in words is "three hundred thirty-four million, forty thousand, two hundred eighty-one".
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