2 × 3² × 23 × 31 × 907

Prime Factor Structure

Factorization String 2 × 3^2 × 23 × 31 × 907

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 27,196,416

Proper Divisor Sum 15,555,978

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #11640403 ← → #11640457

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

11,640,438 5,820,219 17,460,658 8,730,329 26,190,988 13,095,494 6,547,747 19,643,242 9,821,621 29,464,864 14,732,432 7,366,216 3,683,108 1,841,554 920,777 2,762,332 1,381,166 690,583 2,071,750 1,035,875 3,107,626 1,553,813 4,661,440 2,330,720 1,165,360 582,680 291,340 145,670 72,835 218,506 109,253 327,760 163,880 81,940 40,970 20,485 61,456 30,728 15,364 7,682 3,841 11,524 5,762 2,881 8,644 4,322 2,161 6,484 3,242 1,621 4,864 2,432 1,216 608 304 152 76 38 19 58

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