Distance between natural numbers based on their prime signature

Each natural number is uniquely determined by its prime signature, an infinite dimensional vector indexed by the prime numbers in increasing order. We use this to define a new metric between natural numbers induced by the l_∞ norm of the signatures. In this space, we look at the natural analog of the number line and, in particular, study the arithmetic function L_∞(N), which tabulates the cumulative sum of distances between consecutive natural numbers up to N in this new metric. 
Our main result is to identify the positive and finite limit of the sequence L_∞(N)/N as the expectation of a certain random variable. The main technical contribution is to show with elementary probability that for K=1, 2 or 3 and ω₀,= ..., = ω_K ≥ 2 the following asymptotic density holds
lim n→ ∞ |{M ≤ n: ||M-j||_∞ < ω_j for j = 0, ..., K}|/n= π p:prime (1-^KΣ_{j=0 1/p}ωj)
This is a generalization of the formula for k-free numbers, i.e. when ω₀ = ... = ω_K = k. The random variable is derived from the joint distribution when K = 1.
As an application, we obtained a modified version of the prime number theorem. our computations up to N = 10¹² have also revealed that prime gaps show a considerably richer structure than on the traditional number line. Moreover, we raise additional open problems, which could be of independent interest.