5 × 11² × 409

Prime Factor Structure

Factorization String 5 × 11^2 × 409

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 327,180

Proper Divisor Sum 79,735

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #247439 ← → #247451

1 5 11 55 121 409 605 2,045 4,499 22,495 49,489 247,445

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

247,445 742,336 371,168 185,584 92,792 46,396 23,198 11,599 34,798 17,399 52,198 26,099 78,298 39,149 117,448 58,724 29,362 14,681 44,044 22,022 11,011 33,034 16,517 49,552 24,776 12,388 6,194 3,097 9,292 4,646 2,323 6,970 3,485 10,456 5,228 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383 25,150 12,575 37,726 18,863 56,590

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