3 × 31 × 37 × 5813

Prime Factor Structure

Factorization String 3 × 31 × 37 × 5813

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 28,279,296

Proper Divisor Sum 8,276,763

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #20002531 ← → #20002537

1 3 31 37 93 111 1,147 3,441 5,813 17,439 180,203 215,081 540,609 645,243 6,667,511 20,002,533

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

20,002,533 60,007,600 30,003,800 15,001,900 7,500,950 3,750,475 11,251,426 5,625,713 16,877,140 8,438,570 4,219,285 12,657,856 6,328,928 3,164,464 1,582,232 791,116 395,558 197,779 593,338 296,669 890,008 445,004 222,502 111,251 333,754 166,877 500,632 250,316 125,158 62,579 187,738 93,869 281,608 140,804 70,402 35,201 105,604 52,802 26,401 79,204 39,602 19,801 59,404 29,702 14,851 44,554 22,277 66,832 33,416 16,708 8,354 4,177 12,532 6,266 3,133 9,400 4,700 2,350 1,175 3,526

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