2 × 7 × 139 × 251

Prime Factor Structure

Factorization String 2 × 7 × 139 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 846,720

Proper Divisor Sum 358,274

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #488441 ← → #488459

1 2 7 14 139 251 278 502 973 1,757 1,946 3,514 34,889 69,778 244,223 488,446

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

488,446 244,223 732,670 366,335 1,099,006 549,503 1,648,510 824,255 2,472,766 1,236,383 3,709,150 1,854,575 5,563,726 2,781,863 8,345,590 4,172,795 12,518,386 6,259,193 18,777,580 9,388,790 4,694,395 14,083,186 7,041,593 21,124,780 10,562,390 5,281,195 15,843,586 7,921,793 23,765,380 11,882,690 5,941,345 17,824,036 8,912,018 4,456,009 13,368,028 6,684,014 3,342,007 10,026,022 5,013,011 15,039,034 7,519,517 22,558,552 11,279,276 5,639,638 2,819,819 8,459,458 4,229,729 12,689,188 6,344,594 3,172,297 9,516,892 4,758,446 2,379,223 7,137,670 3,568,835 10,706,506 5,353,253 16,059,760 8,029,880 4,014,940

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