11 × 439 × 449

Prime Factor Structure

Factorization String 11 × 439 × 449

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,376,000

Proper Divisor Sum 207,779

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #2168219 ← → #2168239

1 11 439 449 4,829 4,939 197,111 2,168,221

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

2,168,221 6,504,664 3,252,332 1,626,166 813,083 2,439,250 1,219,625 3,658,876 1,829,438 914,719 2,744,158 1,372,079 4,116,238 2,058,119 6,174,358 3,087,179 9,261,538 4,630,769 13,892,308 6,946,154 3,473,077 10,419,232 5,209,616 2,604,808 1,302,404 651,202 325,601 976,804 488,402 244,201 732,604 366,302 183,151 549,454 274,727 824,182 412,091 1,236,274 618,137 1,854,412 927,206 463,603 1,390,810 695,405 2,086,216 1,043,108 521,554 260,777 782,332 391,166 195,583 586,750 293,375 880,126 440,063 1,320,190 660,095 1,980,286 990,143 2,970,430

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