3 × 5 × 13 × 10193

Prime Factor Structure

Factorization String 3 × 5 × 13 × 10193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,425,184

Proper Divisor Sum 1,437,549

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #1987621 ← → #1987649

1 3 5 13 15 39 65 195 10,193 30,579 50,965 132,509 152,895 397,527 662,545 1,987,635

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

1,987,635 5,962,906 2,981,453 8,944,360 4,472,180 2,236,090 1,118,045 3,354,136 1,677,068 838,534 419,267 1,257,802 628,901 1,886,704 943,352 471,676 235,838 117,919 353,758 176,879 530,638 265,319 795,958 397,979 1,193,938 596,969 1,790,908 895,454 447,727 1,343,182 671,591 2,014,774 1,007,387 3,022,162 1,511,081 4,533,244 2,266,622 1,133,311 3,399,934 1,699,967 5,099,902 2,549,951 7,649,854 3,824,927 11,474,782 5,737,391 17,212,174 8,606,087 25,818,262 12,909,131 38,727,394 19,363,697 58,091,092 29,045,546 14,522,773 43,568,320 21,784,160 10,892,080 5,446,040 2,723,020

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