Base | Representation |
---|---|
bin | 100010101000… |
… | …110111110001 |
3 | 122002022211121 |
4 | 202220313301 |
5 | 4311032210 |
6 | 522342241 |
7 | 140116123 |
oct | 42506761 |
9 | 18068747 |
10 | 9080305 |
11 | 5142193 |
12 | 305a981 |
13 | 1b5c080 |
14 | 12c5213 |
15 | be56da |
hex | 8a8df1 |
9080305 has 8 divisors (see below), whose sum is σ = 11734632. Its totient is φ = 6705408.
The previous prime is 9080299. The next prime is 9080333. The reversal of 9080305 is 5030809.
9080305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 501264 + 8579041 = 708^2 + 2929^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 9080305 - 25 = 9080273 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 9080305.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69784 + ... + 69913.
It is an arithmetic number, because the mean of its divisors is an integer number (1466829).
Almost surely, 29080305 is an apocalyptic number.
It is an amenable number.
9080305 is a deficient number, since it is larger than the sum of its proper divisors (2654327).
9080305 is a wasteful number, since it uses less digits than its factorization.
9080305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139715.
The product of its (nonzero) digits is 1080, while the sum is 25.
The square root of 9080305 is about 3013.3544431414. The cubic root of 9080305 is about 208.6252221423.
The spelling of 9080305 in words is "nine million, eighty thousand, three hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •