2 × 5 × 7 × 61 × 211

Prime Factor Structure

Factorization String 2 × 5 × 7 × 61 × 211

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,892,736

Proper Divisor Sum 991,766

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #900959 ← → #900971

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

900,970 450,485 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

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