5 × 7 × 61 × 211

Prime Factor Structure

Factorization String 5 × 7 × 61 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 630,912

Proper Divisor Sum 180,427

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #450481 ← → #450487

1 5 7 35 61 211 305 427 1,055 1,477 2,135 7,385 12,871 64,355 90,097 450,485

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

450,485 1,351,456 675,728 337,864 168,932 84,466 42,233 126,700 63,350 31,675 95,026 47,513 142,540 71,270 35,635 106,906 53,453 160,360 80,180 40,090 20,045 60,136 30,068 15,034 7,517 22,552 11,276 5,638 2,819 8,458 4,229 12,688 6,344 3,172 1,586 793 2,380 1,190 595 1,786 893 2,680 1,340 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479

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