5 × 19 × 37 × 139

Prime Factor Structure

Factorization String 5 × 19 × 37 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 638,400

Proper Divisor Sum 149,815

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #488573 ← → #488603

1 5 19 37 95 139 185 695 703 2,641 3,515 5,143 13,205 25,715 97,717 488,585

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

488,585 1,465,756 732,878 366,439 1,099,318 549,659 1,648,978 824,489 2,473,468 1,236,734 618,367 1,855,102 927,551 2,782,654 1,391,327 4,173,982 2,086,991 6,260,974 3,130,487 9,391,462 4,695,731 14,087,194 7,043,597 21,130,792 10,565,396 5,282,698 2,641,349 7,924,048 3,962,024 1,981,012 990,506 495,253 1,485,760 742,880 371,440 185,720 92,860 46,430 23,215 69,646 34,823 104,470 52,235 156,706 78,353 235,060 117,530 58,765 176,296 88,148 44,074 22,037 66,112 33,056 16,528 8,264 4,132 2,066 1,033 3,100

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