3 × 11 × 13 × 599

Prime Factor Structure

Factorization String 3 × 11 × 13 × 599

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 403,200

Proper Divisor Sum 146,229

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #256967 ← → #256981

1 3 11 13 33 39 143 429 599 1,797 6,589 7,787 19,767 23,361 85,657 256,971

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

256,971 770,914 385,457 1,156,372 578,186 289,093 867,280 433,640 216,820 108,410 54,205 162,616 81,308 40,654 20,327 60,982 30,491 91,474 45,737 137,212 68,606 34,303 102,910 51,455 154,366 77,183 231,550 115,775 347,326 173,663 520,990 260,495 781,486 390,743 1,172,230 586,115 1,758,346 879,173 2,637,520 1,318,760 659,380 329,690 164,845 494,536 247,268 123,634 61,817 185,452 92,726 46,363 139,090 69,545 208,636 104,318 52,159 156,478 78,239 234,718 117,359 352,078

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