19 × 47 × 3137

Prime Factor Structure

Factorization String 19 × 47 × 3137

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,012,480

Proper Divisor Sum 211,139

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #2801339 ← → #2801347

1 19 47 893 3,137 59,603 147,439 2,801,341

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

2,801,341 8,404,024 4,202,012 2,101,006 1,050,503 3,151,510 1,575,755 4,727,266 2,363,633 7,090,900 3,545,450 1,772,725 5,318,176 2,659,088 1,329,544 664,772 332,386 166,193 498,580 249,290 124,645 373,936 186,968 93,484 46,742 23,371 70,114 35,057 105,172 52,586 26,293 78,880 39,440 19,720 9,860 4,930 2,465 7,396 3,698 1,849 5,548 2,774 1,387 4,162 2,081 6,244 3,122 1,561 4,684 2,342 1,171 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968

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