Base | Representation |
---|---|
bin | 1000001001101… |
… | …1011110111101 |
3 | 2101100002122012 |
4 | 2002123132331 |
5 | 32223110133 |
6 | 3220501005 |
7 | 563423033 |
oct | 202333675 |
9 | 71302565 |
10 | 34191293 |
11 | 18333474 |
12 | b54a765 |
13 | 7111946 |
14 | 4780553 |
15 | 3005b48 |
hex | 209b7bd |
34191293 has 8 divisors (see below), whose sum is σ = 35693400. Its totient is φ = 32719680.
The previous prime is 34191281. The next prime is 34191323. The reversal of 34191293 is 39219143.
It can be written as a sum of positive squares in 4 ways, for example, as 5750404 + 28440889 = 2398^2 + 5333^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 34191293 - 24 = 34191277 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34190293) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5318 + ... + 9831.
It is an arithmetic number, because the mean of its divisors is an integer number (4461675).
Almost surely, 234191293 is an apocalyptic number.
It is an amenable number.
34191293 is a deficient number, since it is larger than the sum of its proper divisors (1502107).
34191293 is a wasteful number, since it uses less digits than its factorization.
34191293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15247.
The product of its digits is 5832, while the sum is 32.
The square root of 34191293 is about 5847.3321267053. The cubic root of 34191293 is about 324.5676080224.
The spelling of 34191293 in words is "thirty-four million, one hundred ninety-one thousand, two hundred ninety-three".
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