Base | Representation |
---|---|
bin | 1100011001111100… |
… | …00000000011110000 |
3 | 122012011000121120212 |
4 | 12030332000003300 |
5 | 102114431440304 |
6 | 3020511323252 |
7 | 324020220065 |
oct | 61476000360 |
9 | 18164017525 |
10 | 6660030704 |
11 | 2908460708 |
12 | 135a520528 |
13 | 821a52592 |
14 | 472740c6c |
15 | 28ea6266e |
hex | 18cf800f0 |
6660030704 has 40 divisors (see below), whose sum is σ = 13677526368. Its totient is φ = 3130767360.
The previous prime is 6660030703. The next prime is 6660030829. The reversal of 6660030704 is 4070300666.
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6660030703) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250364 + ... + 275684.
Almost surely, 26660030704 is an apocalyptic number.
It is an amenable number.
6660030704 is an abundant number, since it is smaller than the sum of its proper divisors (7017495664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6660030704 is a wasteful number, since it uses less digits than its factorization.
6660030704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26313 (or 26307 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 32.
The square root of 6660030704 is about 81609.0111691105. The cubic root of 6660030704 is about 1881.4473824545.
The spelling of 6660030704 in words is "six billion, six hundred sixty million, thirty thousand, seven hundred four".
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