Base | Representation |
---|---|
bin | 11111111010111100… |
… | …000111011100100001 |
3 | 10021110200010222111001 |
4 | 133322330013130201 |
5 | 1030143324143314 |
6 | 23425020352001 |
7 | 2322235166230 |
oct | 377274073441 |
9 | 107420128431 |
10 | 34274834209 |
11 | 13599283270 |
12 | 67866a5601 |
13 | 3302c12ab5 |
14 | 19320a0b17 |
15 | d5908b674 |
hex | 7faf07721 |
34274834209 has 32 divisors (see below), whose sum is σ = 44615079936. Its totient is φ = 25532200320.
The previous prime is 34274834201. The next prime is 34274834239. The reversal of 34274834209 is 90243847243.
It is not a de Polignac number, because 34274834209 - 23 = 34274834201 is a prime.
It is not an unprimeable number, because it can be changed into a prime (34274834201) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4010589 + ... + 4019125.
It is an arithmetic number, because the mean of its divisors is an integer number (1394221248).
Almost surely, 234274834209 is an apocalyptic number.
It is an amenable number.
34274834209 is a deficient number, since it is larger than the sum of its proper divisors (10340245727).
34274834209 is a wasteful number, since it uses less digits than its factorization.
34274834209 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10845.
The product of its (nonzero) digits is 1161216, while the sum is 46.
The spelling of 34274834209 in words is "thirty-four billion, two hundred seventy-four million, eight hundred thirty-four thousand, two hundred nine".
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