3 × 13 × 601 × 709

Prime Factor Structure

Factorization String 3 × 13 × 601 × 709

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 23,935,520

Proper Divisor Sum 7,317,269

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #16618241 ← → #16618271

1 3 13 39 601 709 1,803 2,127 7,813 9,217 23,439 27,651 426,109 1,278,327 5,539,417 16,618,251

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

16,618,251 49,854,754 24,927,377 74,782,132 37,391,066 18,695,533 56,086,600 28,043,300 14,021,650 7,010,825 21,032,476 10,516,238 5,258,119 15,774,358 7,887,179 23,661,538 11,830,769 35,492,308 17,746,154 8,873,077 26,619,232 13,309,616 6,654,808 3,327,404 1,663,702 831,851 2,495,554 1,247,777 3,743,332 1,871,666 935,833 2,807,500 1,403,750 701,875 2,105,626 1,052,813 3,158,440 1,579,220 789,610 394,805 1,184,416 592,208 296,104 148,052 74,026 37,013 111,040 55,520 27,760 13,880 6,940 3,470 1,735 5,206 2,603 7,810 3,905 11,716 5,858 2,929

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