2² × 7 × 139697

Prime Factor Structure

Factorization String 2^2 × 7 × 139697

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,823,088

Proper Divisor Sum 3,911,572

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3911507 ← → #3911519

1 2 4 7 14 28 139,697 279,394 558,788 977,879 1,955,758 3,911,516

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

3,911,516 1,955,758 977,879 2,933,638 1,466,819 4,400,458 2,200,229 6,600,688 3,300,344 1,650,172 825,086 412,543 1,237,630 618,815 1,856,446 928,223 2,784,670 1,392,335 4,177,006 2,088,503 6,265,510 3,132,755 9,398,266 4,699,133 14,097,400 7,048,700 3,524,350 1,762,175 5,286,526 2,643,263 7,929,790 3,964,895 11,894,686 5,947,343 17,842,030 8,921,015 26,763,046 13,381,523 40,144,570 20,072,285 60,216,856 30,108,428 15,054,214 7,527,107 22,581,322 11,290,661 33,871,984 16,935,992 8,467,996 4,233,998 2,116,999 6,350,998 3,175,499 9,526,498 4,763,249 14,289,748 7,144,874 3,572,437 10,717,312 5,358,656

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