Base | Representation |
---|---|
bin | 1111000100101001… |
… | …00100111000110000 |
3 | 202212221112210202010 |
4 | 13202110210320300 |
5 | 113033023341310 |
6 | 3414543522520 |
7 | 404345652645 |
oct | 74224447060 |
9 | 22787483663 |
10 | 8092012080 |
11 | 3482803499 |
12 | 1699bb9440 |
13 | 9bc61ab39 |
14 | 56a9b9dcc |
15 | 325623320 |
hex | 1e2524e30 |
8092012080 has 80 divisors (see below), whose sum is σ = 25176004704. Its totient is φ = 2150062080.
The previous prime is 8092012079. The next prime is 8092012139. The reversal of 8092012080 is 802102908.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5620 + ... + 127340.
Almost surely, 28092012080 is an apocalyptic number.
8092012080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8092012080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12588002352).
8092012080 is an abundant number, since it is smaller than the sum of its proper divisors (17083992624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8092012080 is a wasteful number, since it uses less digits than its factorization.
8092012080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122014 (or 122008 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 30.
The square root of 8092012080 is about 89955.6117204480. The cubic root of 8092012080 is about 2007.6384631343.
Adding to 8092012080 its reverse (802102908), we get a palindrome (8894114988).
The spelling of 8092012080 in words is "eight billion, ninety-two million, twelve thousand, eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •