19 × 37 × 67 × 83

Prime Factor Structure

Factorization String 19 × 37 × 67 × 83

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,341,120

Proper Divisor Sum 431,737

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3909361 ← → #3909397

1 19 37 67 83 703 1,273 1,577 2,479 3,071 5,561 47,101 58,349 105,659 205,757 3,909,383

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

3,909,383 11,728,150 5,864,075 17,592,226 8,796,113 26,388,340 13,194,170 6,597,085 19,791,256 9,895,628 4,947,814 2,473,907 7,421,722 3,710,861 11,132,584 5,566,292 2,783,146 1,391,573 4,174,720 2,087,360 1,043,680 521,840 260,920 130,460 65,230 32,615 97,846 48,923 146,770 73,385 220,156 110,078 55,039 165,118 82,559 247,678 123,839 371,518 185,759 557,278 278,639 835,918 417,959 1,253,878 626,939 1,880,818 940,409 2,821,228 1,410,614 705,307 2,115,922 1,057,961 3,173,884 1,586,942 793,471 2,380,414 1,190,207 3,570,622 1,785,311 5,355,934

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