3 × 5 × 7³ × 419

Prime Factor Structure

Factorization String 3 × 5 × 7^3 × 419

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 4,032,000

Proper Divisor Sum 1,876,245

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2155733 ← → #2155781

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

2,155,755 6,467,266 3,233,633 9,700,900 4,850,450 2,425,225 7,275,676 3,637,838 1,818,919 5,456,758 2,728,379 8,185,138 4,092,569 12,277,708 6,138,854 3,069,427 9,208,282 4,604,141 13,812,424 6,906,212 3,453,106 1,726,553 5,179,660 2,589,830 1,294,915 3,884,746 1,942,373 5,827,120 2,913,560 1,456,780 728,390 364,195 1,092,586 546,293 1,638,880 819,440 409,720 204,860 102,430 51,215 153,646 76,823 230,470 115,235 345,706 172,853 518,560 259,280 129,640 64,820 32,410 16,205 48,616 24,308 12,154 6,077 18,232 9,116 4,558 2,279

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