Base | Representation |
---|---|
bin | 10000001010110001… |
… | …10110010101110001 |
3 | 211101221120200122222 |
4 | 20011120312111301 |
5 | 120234131202310 |
6 | 3553201410425 |
7 | 425051425160 |
oct | 100530662561 |
9 | 24357520588 |
10 | 8680334705 |
11 | 3754905a39 |
12 | 1823039a15 |
13 | a84488533 |
14 | 5c4ba33d7 |
15 | 35c0d6055 |
hex | 205636571 |
8680334705 has 16 divisors (see below), whose sum is σ = 11931352704. Its totient is φ = 5938782720.
The previous prime is 8680334669. The next prime is 8680334713. The reversal of 8680334705 is 5074330868.
It is not a de Polignac number, because 8680334705 - 218 = 8680072561 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264416 + ... + 295425.
It is an arithmetic number, because the mean of its divisors is an integer number (745709544).
Almost surely, 28680334705 is an apocalyptic number.
It is an amenable number.
8680334705 is a deficient number, since it is larger than the sum of its proper divisors (3251017999).
8680334705 is a wasteful number, since it uses less digits than its factorization.
8680334705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 560296.
The product of its (nonzero) digits is 483840, while the sum is 44.
The square root of 8680334705 is about 93168.3138465004. The cubic root of 8680334705 is about 2055.1592992031.
The spelling of 8680334705 in words is "eight billion, six hundred eighty million, three hundred thirty-four thousand, seven hundred five".
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