2² × 5 × 42643

Prime Factor Structure

Factorization String 2^2 × 5 × 42643

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,791,048

Proper Divisor Sum 938,188

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #852857 ← → #852871

1 2 4 5 10 20 42,643 85,286 170,572 213,215 426,430 852,860

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

852,860 426,430 213,215 639,646 319,823 959,470 479,735 1,439,206 719,603 2,158,810 1,079,405 3,238,216 1,619,108 809,554 404,777 1,214,332 607,166 303,583 910,750 455,375 1,366,126 683,063 2,049,190 1,024,595 3,073,786 1,536,893 4,610,680 2,305,340 1,152,670 576,335 1,729,006 864,503 2,593,510 1,296,755 3,890,266 1,945,133 5,835,400 2,917,700 1,458,850 729,425 2,188,276 1,094,138 547,069 1,641,208 820,604 410,302 205,151 615,454 307,727 923,182 461,591 1,384,774 692,387 2,077,162 1,038,581 3,115,744 1,557,872 778,936 389,468 194,734

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