2 × 3² × 223 × 17939

Prime Factor Structure

Factorization String 2 × 3^2 × 223 × 17939

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 156,723,840

Proper Divisor Sum 84,716,694

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #72007129 ← → #72007147

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

72,007,146 36,003,573 108,010,720 54,005,360 27,002,680 13,501,340 6,750,670 3,375,335 10,126,006 5,063,003 15,189,010 7,594,505 22,783,516 11,391,758 5,695,879 17,087,638 8,543,819 25,631,458 12,815,729 38,447,188 19,223,594 9,611,797 28,835,392 14,417,696 7,208,848 3,604,424 1,802,212 901,106 450,553 1,351,660 675,830 337,915 1,013,746 506,873 1,520,620 760,310 380,155 1,140,466 570,233 1,710,700 855,350 427,675 1,283,026 641,513 1,924,540 962,270 481,135 1,443,406 721,703 2,165,110 1,082,555 3,247,666 1,623,833 4,871,500 2,435,750 1,217,875 3,653,626 1,826,813 5,480,440 2,740,220

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