Base | Representation |
---|---|
bin | 1111000011010011… |
… | …00100111010101000 |
3 | 202212011100010100222 |
4 | 13201221210322220 |
5 | 113022132140013 |
6 | 3413502145212 |
7 | 404151104525 |
oct | 74151447250 |
9 | 22764303328 |
10 | 8080740008 |
11 | 3477404630 |
12 | 1696282208 |
13 | 9ba1a2283 |
14 | 5692c414c |
15 | 324648508 |
hex | 1e1a64ea8 |
8080740008 has 16 divisors (see below), whose sum is σ = 16528786560. Its totient is φ = 3673063600.
The previous prime is 8080740007. The next prime is 8080740011. The reversal of 8080740008 is 8000470808.
It is a self number, because there is not a number n which added to its sum of digits gives 8080740008.
It is not an unprimeable number, because it can be changed into a prime (8080740001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45913208 + ... + 45913383.
It is an arithmetic number, because the mean of its divisors is an integer number (1033049160).
Almost surely, 28080740008 is an apocalyptic number.
8080740008 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
8080740008 is an abundant number, since it is smaller than the sum of its proper divisors (8448046552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8080740008 is a wasteful number, since it uses less digits than its factorization.
8080740008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91826608 (or 91826604 counting only the distinct ones).
The product of its (nonzero) digits is 14336, while the sum is 35.
The square root of 8080740008 is about 89892.9363632093. The cubic root of 8080740008 is about 2006.7058248277.
The spelling of 8080740008 in words is "eight billion, eighty million, seven hundred forty thousand, eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •