2 × 3 × 19 × 18503

Prime Factor Structure

Factorization String 2 × 3 × 19 × 18503

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,440,960

Proper Divisor Sum 2,331,618

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2109329 ← → #2109391

1 2 3 6 19 38 57 114 18,503 37,006 55,509 111,018 351,557 703,114 1,054,671 2,109,342

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

2,109,342 1,054,671 3,164,014 1,582,007 4,746,022 2,373,011 7,119,034 3,559,517 10,678,552 5,339,276 2,669,638 1,334,819 4,004,458 2,002,229 6,006,688 3,003,344 1,501,672 750,836 375,418 187,709 563,128 281,564 140,782 70,391 211,174 105,587 316,762 158,381 475,144 237,572 118,786 59,393 178,180 89,090 44,545 133,636 66,818 33,409 100,228 50,114 25,057 75,172 37,586 18,793 56,380 28,190 14,095 42,286 21,143 63,430 31,715 95,146 47,573 142,720 71,360 35,680 17,840 8,920 4,460 2,230

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