Base | Representation |
---|---|
bin | 1111000011010001… |
… | …00000011010111010 |
3 | 202212010210212111221 |
4 | 13201220200122322 |
5 | 113022044200300 |
6 | 3413452142254 |
7 | 404145525550 |
oct | 74150403272 |
9 | 22763725457 |
10 | 8080459450 |
11 | 3477232868 |
12 | 169616798a |
13 | 9ba10466b |
14 | 56924dbd0 |
15 | 3245e031a |
hex | 1e1a206ba |
8080459450 has 48 divisors (see below), whose sum is σ = 17183900160. Its totient is φ = 2769289920.
The previous prime is 8080459433. The next prime is 8080459459. The reversal of 8080459450 is 549540808.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 8080459397 and 8080459406.
It is not an unprimeable number, because it can be changed into a prime (8080459459) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1643596 + ... + 1648504.
It is an arithmetic number, because the mean of its divisors is an integer number (357997920).
Almost surely, 28080459450 is an apocalyptic number.
8080459450 is an abundant number, since it is smaller than the sum of its proper divisors (9103440710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8080459450 is a wasteful number, since it uses less digits than its factorization.
8080459450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9631 (or 9626 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 43.
The square root of 8080459450 is about 89891.3758377298. The cubic root of 8080459450 is about 2006.6826007216.
The spelling of 8080459450 in words is "eight billion, eighty million, four hundred fifty-nine thousand, four hundred fifty".
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