5 × 11 × 263 × 661

Prime Factor Structure

Factorization String 5 × 11 × 263 × 661

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,583,296

Proper Divisor Sum 3,021,931

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #9561341 ← → #9561373

1 5 11 55 263 661 1,315 2,893 3,305 7,271 14,465 36,355 173,843 869,215 1,912,273 9,561,365

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

9,561,365 28,684,096 14,342,048 7,171,024 3,585,512 1,792,756 896,378 448,189 1,344,568 672,284 336,142 168,071 504,214 252,107 756,322 378,161 1,134,484 567,242 283,621 850,864 425,432 212,716 106,358 53,179 159,538 79,769 239,308 119,654 59,827 179,482 89,741 269,224 134,612 67,306 33,653 100,960 50,480 25,240 12,620 6,310 3,155 9,466 4,733 14,200 7,100 3,550 1,775 5,326 2,663 7,990 3,995 11,986 5,993 17,980 8,990 4,495 13,486 6,743 20,230 10,115

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