3 × 5 × 127 × 4271

Prime Factor Structure

Factorization String 3 × 5 × 127 × 4271

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,123,584

Proper Divisor Sum 4,987,329

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #8136223 ← → #8136259

1 3 5 15 127 381 635 1,905 4,271 12,813 21,355 64,065 542,417 1,627,251 2,712,085 8,136,255

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

8,136,255 24,408,766 12,204,383 36,613,150 18,306,575 54,919,726 27,459,863 82,379,590 41,189,795 123,569,386 61,784,693 185,354,080 92,677,040 46,338,520 23,169,260 11,584,630 5,792,315 17,376,946 8,688,473 26,065,420 13,032,710 6,516,355 19,549,066 9,774,533 29,323,600 14,661,800 7,330,900 3,665,450 1,832,725 5,498,176 2,749,088 1,374,544 687,272 343,636 171,818 85,909 257,728 128,864 64,432 32,216 16,108 8,054 4,027 12,082 6,041 18,124 9,062 4,531 13,594 6,797 20,392 10,196 5,098 2,549 7,648 3,824 1,912 956 478 239

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