2³ × 5 × 17191

Prime Factor Structure

Factorization String 2^3 × 5 × 17191

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,547,280

Proper Divisor Sum 859,640

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #687637 ← → #687641

1 2 4 5 8 10 20 40 17,191 34,382 68,764 85,955 137,528 171,910 343,820 687,640

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

687,640 343,820 171,910 85,955 257,866 128,933 386,800 193,400 96,700 48,350 24,175 72,526 36,263 108,790 54,395 163,186 81,593 244,780 122,390 61,195 183,586 91,793 275,380 137,690 68,845 206,536 103,268 51,634 25,817 77,452 38,726 19,363 58,090 29,045 87,136 43,568 21,784 10,892 5,446 2,723 8,170 4,085 12,256 6,128 3,064 1,532 766 383 1,150 575 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373

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