Base | Representation |
---|---|
bin | 1111110011100001… |
… | …01110010011101000 |
3 | 210220100112012121201 |
4 | 13321300232103220 |
5 | 114334212013124 |
6 | 3521552413544 |
7 | 420162401530 |
oct | 77160562350 |
9 | 23810465551 |
10 | 8485266664 |
11 | 3664791486 |
12 | 17898472b4 |
13 | a52c3a064 |
14 | 5a6d064c0 |
15 | 349e03144 |
hex | 1f9c2e4e8 |
8485266664 has 32 divisors (see below), whose sum is σ = 18186779520. Its totient is φ = 3635729856.
The previous prime is 8485266659. The next prime is 8485266667. The reversal of 8485266664 is 4666625848.
It is not an unprimeable number, because it can be changed into a prime (8485266667) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282682 + ... + 311254.
It is an arithmetic number, because the mean of its divisors is an integer number (568336860).
Almost surely, 28485266664 is an apocalyptic number.
It is an amenable number.
8485266664 is an abundant number, since it is smaller than the sum of its proper divisors (9701512856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8485266664 is a wasteful number, since it uses less digits than its factorization.
8485266664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33889 (or 33885 counting only the distinct ones).
The product of its digits is 13271040, while the sum is 55.
The square root of 8485266664 is about 92115.5071852726. The cubic root of 8485266664 is about 2039.6477239973.
The spelling of 8485266664 in words is "eight billion, four hundred eighty-five million, two hundred sixty-six thousand, six hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •