19 × 61 × 3373

Prime Factor Structure

Factorization String 19 × 61 × 3373

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,183,760

Proper Divisor Sum 274,453

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3909293 ← → #3909329

1 19 61 1,159 3,373 64,087 205,753 3,909,307

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

3,909,307 11,727,922 5,863,961 17,591,884 8,795,942 4,397,971 13,193,914 6,596,957 19,790,872 9,895,436 4,947,718 2,473,859 7,421,578 3,710,789 11,132,368 5,566,184 2,783,092 1,391,546 695,773 2,087,320 1,043,660 521,830 260,915 782,746 391,373 1,174,120 587,060 293,530 146,765 440,296 220,148 110,074 55,037 165,112 82,556 41,278 20,639 61,918 30,959 92,878 46,439 139,318 69,659 208,978 104,489 313,468 156,734 78,367 235,102 117,551 352,654 176,327 528,982 264,491 793,474 396,737 1,190,212 595,106 297,553 892,660

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