Base | Representation |
---|---|
bin | 10011111011000… |
… | …110110000001101 |
3 | 212021222020020201 |
4 | 103323012300031 |
5 | 1141032330021 |
6 | 53100213501 |
7 | 11166113425 |
oct | 2373066015 |
9 | 767866221 |
10 | 334261261 |
11 | 161755484 |
12 | 93b3a291 |
13 | 54335539 |
14 | 32571485 |
15 | 1e52a591 |
hex | 13ec6c0d |
334261261 has 2 divisors, whose sum is σ = 334261262. Its totient is φ = 334261260.
The previous prime is 334261241. The next prime is 334261267. The reversal of 334261261 is 162162433.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 317196100 + 17065161 = 17810^2 + 4131^2 .
It is an emirp because it is prime and its reverse (162162433) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 334261261 - 25 = 334261229 is a prime.
It is a super-2 number, since 2×3342612612 = 223461181210620242, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (334261267) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167130630 + 167130631.
It is an arithmetic number, because the mean of its divisors is an integer number (167130631).
Almost surely, 2334261261 is an apocalyptic number.
It is an amenable number.
334261261 is a deficient number, since it is larger than the sum of its proper divisors (1).
334261261 is an equidigital number, since it uses as much as digits as its factorization.
334261261 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 5184, while the sum is 28.
The square root of 334261261 is about 18282.8132682036. The cubic root of 334261261 is about 694.0040673632.
The spelling of 334261261 in words is "three hundred thirty-four million, two hundred sixty-one thousand, two hundred sixty-one".
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