2² × 5 × 13 × 43 × 353

Prime Factor Structure

Factorization String 2^2 × 5 × 13 × 43 × 353

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 9,158,688

Proper Divisor Sum 5,212,148

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3946511 ← → #3946541

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

3,946,540 1,973,270 986,635 2,959,906 1,479,953 4,439,860 2,219,930 1,109,965 3,329,896 1,664,948 832,474 416,237 1,248,712 624,356 312,178 156,089 468,268 234,134 117,067 351,202 175,601 526,804 263,402 131,701 395,104 197,552 98,776 49,388 24,694 12,347 37,042 18,521 55,564 27,782 13,891 41,674 20,837 62,512 31,256 15,628 7,814 3,907 11,722 5,861 17,584 8,792 4,396 2,198 1,099 3,298 1,649 4,948 2,474 1,237 3,712 1,856 928 464 232 116

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.