7 × 641 × 887

Prime Factor Structure

Factorization String 7 × 641 × 887

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,560,768

Proper Divisor Sum 580,799

Digit Sum / Digital Root 52 (Root: 7)

Adjacent Primes #3979967 ← → #3979981

1 7 641 887 4,487 6,209 568,567 3,979,969

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

3,979,969 11,939,908 5,969,954 2,984,977 8,954,932 4,477,466 2,238,733 6,716,200 3,358,100 1,679,050 839,525 2,518,576 1,259,288 629,644 314,822 157,411 472,234 236,117 708,352 354,176 177,088 88,544 44,272 22,136 11,068 5,534 2,767 8,302 4,151 12,454 6,227 18,682 9,341 28,024 14,012 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608 13,304 6,652 3,326 1,663 4,990 2,495 7,486 3,743 11,230 5,615 16,846 8,423 25,270

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