Base | Representation |
---|---|
bin | 1100011111011111… |
… | …10111010100100110 |
3 | 122022101202110020001 |
4 | 12033233313110212 |
5 | 102213401002200 |
6 | 3025254531514 |
7 | 325124432356 |
oct | 61757672446 |
9 | 18271673201 |
10 | 6706656550 |
11 | 2931807370 |
12 | 1372066b9a |
13 | 82b5c8c39 |
14 | 4789dab66 |
15 | 293bc276a |
hex | 18fbf7526 |
6706656550 has 48 divisors (see below), whose sum is σ = 13624846704. Its totient is φ = 2435840000.
The previous prime is 6706656547. The next prime is 6706656563. The reversal of 6706656550 is 556566076.
It is a self number, because there is not a number n which added to its sum of digits gives 6706656550.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 477630 + ... + 491470.
It is an arithmetic number, because the mean of its divisors is an integer number (283850973).
Almost surely, 26706656550 is an apocalyptic number.
6706656550 is an abundant number, since it is smaller than the sum of its proper divisors (6918190154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6706656550 is a wasteful number, since it uses less digits than its factorization.
6706656550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14745 (or 14740 counting only the distinct ones).
The product of its (nonzero) digits is 1134000, while the sum is 46.
The square root of 6706656550 is about 81894.1789750651. The cubic root of 6706656550 is about 1885.8277503576.
The spelling of 6706656550 in words is "six billion, seven hundred six million, six hundred fifty-six thousand, five hundred fifty".
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