2 × 5 × 7 × 9437

Prime Factor Structure

Factorization String 2 × 5 × 7 × 9437

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,359,072

Proper Divisor Sum 698,482

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #660589 ← → #660593

1 2 5 7 10 14 35 70 9,437 18,874 47,185 66,059 94,370 132,118 330,295 660,590

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

660,590 330,295 990,886 495,443 1,486,330 743,165 2,229,496 1,114,748 557,374 278,687 836,062 418,031 1,254,094 627,047 1,881,142 940,571 2,821,714 1,410,857 4,232,572 2,116,286 1,058,143 3,174,430 1,587,215 4,761,646 2,380,823 7,142,470 3,571,235 10,713,706 5,356,853 16,070,560 8,035,280 4,017,640 2,008,820 1,004,410 502,205 1,506,616 753,308 376,654 188,327 564,982 282,491 847,474 423,737 1,271,212 635,606 317,803 953,410 476,705 1,430,116 715,058 357,529 1,072,588 536,294 268,147 804,442 402,221 1,206,664 603,332 301,666 150,833

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