109 × 4019

Prime Factor Structure

Factorization String 109 × 4019

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 442,200

Proper Divisor Sum 4,129

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #438049 ← → #438091

1 109 4,019 438,071

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

438,071 1,314,214 657,107 1,971,322 985,661 2,956,984 1,478,492 739,246 369,623 1,108,870 554,435 1,663,306 831,653 2,494,960 1,247,480 623,740 311,870 155,935 467,806 233,903 701,710 350,855 1,052,566 526,283 1,578,850 789,425 2,368,276 1,184,138 592,069 1,776,208 888,104 444,052 222,026 111,013 333,040 166,520 83,260 41,630 20,815 62,446 31,223 93,670 46,835 140,506 70,253 210,760 105,380 52,690 26,345 79,036 39,518 19,759 59,278 29,639 88,918 44,459 133,378 66,689 200,068 100,034

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