3 × 5 × 149 × 2003

Prime Factor Structure

Factorization String 3 × 5 × 149 × 2003

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,214,400

Proper Divisor Sum 2,737,695

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #4476691 ← → #4476707

1 3 5 15 149 447 745 2,003 2,235 6,009 10,015 30,045 298,447 895,341 1,492,235 4,476,705

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

4,476,705 13,430,116 6,715,058 3,357,529 10,072,588 5,036,294 2,518,147 7,554,442 3,777,221 11,331,664 5,665,832 2,832,916 1,416,458 708,229 2,124,688 1,062,344 531,172 265,586 132,793 398,380 199,190 99,595 298,786 149,393 448,180 224,090 112,045 336,136 168,068 84,034 42,017 126,052 63,026 31,513 94,540 47,270 23,635 70,906 35,453 106,360 53,180 26,590 13,295 39,886 19,943 59,830 29,915 89,746 44,873 134,620 67,310 33,655 100,966 50,483 151,450 75,725 227,176 113,588 56,794 28,397

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