11 × 19 × 47 × 67

Prime Factor Structure

Factorization String 11 × 19 × 47 × 67

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 783,360

Proper Divisor Sum 125,219

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #658139 ← → #658153

1 11 19 47 67 209 517 737 893 1,273 3,149 9,823 14,003 34,639 59,831 658,141

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

658,141 1,974,424 987,212 493,606 246,803 740,410 370,205 1,110,616 555,308 277,654 138,827 416,482 208,241 624,724 312,362 156,181 468,544 234,272 117,136 58,568 29,284 14,642 7,321 21,964 10,982 5,491 16,474 8,237 24,712 12,356 6,178 3,089 9,268 4,634 2,317 6,952 3,476 1,738 869 2,608 1,304 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20

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