317 × 2551

Prime Factor Structure

Factorization String 317 × 2551

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 811,536

Proper Divisor Sum 2,869

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #808651 ← → #808679

1 317 2,551 808,667

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

808,667 2,426,002 1,213,001 3,639,004 1,819,502 909,751 2,729,254 1,364,627 4,093,882 2,046,941 6,140,824 3,070,412 1,535,206 767,603 2,302,810 1,151,405 3,454,216 1,727,108 863,554 431,777 1,295,332 647,666 323,833 971,500 485,750 242,875 728,626 364,313 1,092,940 546,470 273,235 819,706 409,853 1,229,560 614,780 307,390 153,695 461,086 230,543 691,630 345,815 1,037,446 518,723 1,556,170 778,085 2,334,256 1,167,128 583,564 291,782 145,891 437,674 218,837 656,512 328,256 164,128 82,064 41,032 20,516 10,258 5,129

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