19 × 23 × 53 × 101

Prime Factor Structure

Factorization String 19 × 23 × 53 × 101

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,643,840

Proper Divisor Sum 304,579

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2339257 ← → #2339263

1 19 23 53 101 437 1,007 1,219 1,919 2,323 5,353 23,161 44,137 101,707 123,119 2,339,261

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

2,339,261 7,017,784 3,508,892 1,754,446 877,223 2,631,670 1,315,835 3,947,506 1,973,753 5,921,260 2,960,630 1,480,315 4,440,946 2,220,473 6,661,420 3,330,710 1,665,355 4,996,066 2,498,033 7,494,100 3,747,050 1,873,525 5,620,576 2,810,288 1,405,144 702,572 351,286 175,643 526,930 263,465 790,396 395,198 197,599 592,798 296,399 889,198 444,599 1,333,798 666,899 2,000,698 1,000,349 3,001,048 1,500,524 750,262 375,131 1,125,394 562,697 1,688,092 844,046 422,023 1,266,070 633,035 1,899,106 949,553 2,848,660 1,424,330 712,165 2,136,496 1,068,248 534,124

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