Base | Representation |
---|---|
bin | 1100110101111101… |
… | …00110110000000000 |
3 | 122210112021212011200 |
4 | 12122332212300000 |
5 | 103110114221313 |
6 | 3100105141200 |
7 | 332603062335 |
oct | 63276466000 |
9 | 18715255150 |
10 | 6895070208 |
11 | 2a190a6334 |
12 | 140518a800 |
13 | 85b657600 |
14 | 495a4498c |
15 | 2a54ddb73 |
hex | 19afa6c00 |
6895070208 has 396 divisors, whose sum is σ = 22790724840. Its totient is φ = 2001272832.
The previous prime is 6895070201. The next prime is 6895070209. The reversal of 6895070208 is 8020705986.
It is not an unprimeable number, because it can be changed into a prime (6895070201) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 29592460 + ... + 29592692.
Almost surely, 26895070208 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6895070208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11395362420).
6895070208 is an abundant number, since it is smaller than the sum of its proper divisors (15895654632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6895070208 is a wasteful number, since it uses less digits than its factorization.
6895070208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 304 (or 270 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 45.
The square root of 6895070208 is about 83036.5594662977. The cubic root of 6895070208 is about 1903.3247611486.
The spelling of 6895070208 in words is "six billion, eight hundred ninety-five million, seventy thousand, two hundred eight".
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