3 × 5 × 193 × 4211

Prime Factor Structure

Factorization String 3 × 5 × 193 × 4211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 19,611,072

Proper Divisor Sum 7,420,227

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #12190777 ← → #12190847

1 3 5 15 193 579 965 2,895 4,211 12,633 21,055 63,165 812,723 2,438,169 4,063,615 12,190,845

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

12,190,845 36,572,536 18,286,268 9,143,134 4,571,567 13,714,702 6,857,351 20,572,054 10,286,027 30,858,082 15,429,041 46,287,124 23,143,562 11,571,781 34,715,344 17,357,672 8,678,836 4,339,418 2,169,709 6,509,128 3,254,564 1,627,282 813,641 2,440,924 1,220,462 610,231 1,830,694 915,347 2,746,042 1,373,021 4,119,064 2,059,532 1,029,766 514,883 1,544,650 772,325 2,316,976 1,158,488 579,244 289,622 144,811 434,434 217,217 651,652 325,826 162,913 488,740 244,370 122,185 366,556 183,278 91,639 274,918 137,459 412,378 206,189 618,568 309,284 154,642 77,321

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