5 × 7 × 11 × 13 × 131

Prime Factor Structure

Factorization String 5 × 7 × 11 × 13 × 131

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,064,448

Proper Divisor Sum 408,793

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #655651 ← → #655657

1 5 7 11 13 35 55 65 77 91 131 143 385 455 655 715 917 1,001 1,441 1,703 4,585 5,005 7,205 8,515 10,087 11,921 18,733 50,435 59,605 93,665 131,131 655,655

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

655,655 1,966,966 983,483 2,950,450 1,475,225 4,425,676 2,212,838 1,106,419 3,319,258 1,659,629 4,978,888 2,489,444 1,244,722 622,361 1,867,084 933,542 466,771 1,400,314 700,157 2,100,472 1,050,236 525,118 262,559 787,678 393,839 1,181,518 590,759 1,772,278 886,139 2,658,418 1,329,209 3,987,628 1,993,814 996,907 2,990,722 1,495,361 4,486,084 2,243,042 1,121,521 3,364,564 1,682,282 841,141 2,523,424 1,261,712 630,856 315,428 157,714 78,857 236,572 118,286 59,143 177,430 88,715 266,146 133,073 399,220 199,610 99,805 299,416 149,708

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