5 × 11 × 43 × 61

Prime Factor Structure

Factorization String 5 × 11 × 43 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 196,416

Proper Divisor Sum 52,151

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #144259 ← → #144271

1 5 11 43 55 61 215 305 473 671 2,365 2,623 3,355 13,115 28,853 144,265

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

144,265 432,796 216,398 108,199 324,598 162,299 486,898 243,449 730,348 365,174 182,587 547,762 273,881 821,644 410,822 205,411 616,234 308,117 924,352 462,176 231,088 115,544 57,772 28,886 14,443 43,330 21,665 64,996 32,498 16,249 48,748 24,374 12,187 36,562 18,281 54,844 27,422 13,711 41,134 20,567 61,702 30,851 92,554 46,277 138,832 69,416 34,708 17,354 8,677 26,032 13,016 6,508 3,254 1,627 4,882 2,441 7,324 3,662 1,831 5,494

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