Base | Representation |
---|---|
bin | 1100110100110001… |
… | …11000001100101001 |
3 | 122202211200101122010 |
4 | 12122120320030221 |
5 | 103100101231301 |
6 | 3055113150133 |
7 | 332423031444 |
oct | 63230701451 |
9 | 18684611563 |
10 | 6885180201 |
11 | 2a13560879 |
12 | 14019bb349 |
13 | 8595a3b33 |
14 | 4945cc65b |
15 | 2a46d85d6 |
hex | 19a638329 |
6885180201 has 16 divisors (see below), whose sum is σ = 9398165760. Its totient is φ = 4482403200.
The previous prime is 6885180163. The next prime is 6885180221. The reversal of 6885180201 is 1020815886.
It is a de Polignac number, because none of the positive numbers 2k-6885180201 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 6885180201.
It is not an unprimeable number, because it can be changed into a prime (6885180221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133521 + ... + 177758.
It is an arithmetic number, because the mean of its divisors is an integer number (587385360).
Almost surely, 26885180201 is an apocalyptic number.
It is an amenable number.
6885180201 is a deficient number, since it is larger than the sum of its proper divisors (2512985559).
6885180201 is a wasteful number, since it uses less digits than its factorization.
6885180201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 311456.
The product of its (nonzero) digits is 30720, while the sum is 39.
The square root of 6885180201 is about 82976.9859720152. The cubic root of 6885180201 is about 1902.4143086128.
The spelling of 6885180201 in words is "six billion, eight hundred eighty-five million, one hundred eighty thousand, two hundred one".
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