2 × 19 × 127 × 4159

Prime Factor Structure

Factorization String 2 × 19 × 127 × 4159

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 31,948,800

Proper Divisor Sum 11,877,466

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #20071333 ← → #20071361

1 2 19 38 127 254 2,413 4,159 4,826 8,318 79,021 158,042 528,193 1,056,386 10,035,667 20,071,334

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

20,071,334 10,035,667 30,107,002 15,053,501 45,160,504 22,580,252 11,290,126 5,645,063 16,935,190 8,467,595 25,402,786 12,701,393 38,104,180 19,052,090 9,526,045 28,578,136 14,289,068 7,144,534 3,572,267 10,716,802 5,358,401 16,075,204 8,037,602 4,018,801 12,056,404 6,028,202 3,014,101 9,042,304 4,521,152 2,260,576 1,130,288 565,144 282,572 141,286 70,643 211,930 105,965 317,896 158,948 79,474 39,737 119,212 59,606 29,803 89,410 44,705 134,116 67,058 33,529 100,588 50,294 25,147 75,442 37,721 113,164 56,582 28,291 84,874 42,437 127,312

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