2³ × 5 × 139 × 397

Prime Factor Structure

Factorization String 2^3 × 5 × 139 × 397

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 5,014,800

Proper Divisor Sum 2,807,480

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #2207311 ← → #2207321

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

2,207,320 1,103,660 551,830 275,915 827,746 413,873 1,241,620 620,810 310,405 931,216 465,608 232,804 116,402 58,201 174,604 87,302 43,651 130,954 65,477 196,432 98,216 49,108 24,554 12,277 36,832 18,416 9,208 4,604 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384 692 346 173 520 260 130 65

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