2 × 3² × 35447

Prime Factor Structure

Factorization String 2 × 3^2 × 35447

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,382,472

Proper Divisor Sum 744,426

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #638023 ← → #638047

1 2 3 6 9 18 35,447 70,894 106,341 212,682 319,023 638,046

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

638,046 319,023 957,070 478,535 1,435,606 717,803 2,153,410 1,076,705 3,230,116 1,615,058 807,529 2,422,588 1,211,294 605,647 1,816,942 908,471 2,725,414 1,362,707 4,088,122 2,044,061 6,132,184 3,066,092 1,533,046 766,523 2,299,570 1,149,785 3,449,356 1,724,678 862,339 2,587,018 1,293,509 3,880,528 1,940,264 970,132 485,066 242,533 727,600 363,800 181,900 90,950 45,475 136,426 68,213 204,640 102,320 51,160 25,580 12,790 6,395 19,186 9,593 28,780 14,390 7,195 21,586 10,793 32,380 16,190 8,095 24,286

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