2 × 7 × 31 × 709

Prime Factor Structure

Factorization String 2 × 7 × 31 × 709

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 545,280

Proper Divisor Sum 237,574

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #307693 ← → #307711

1 2 7 14 31 62 217 434 709 1,418 4,963 9,926 21,979 43,958 153,853 307,706

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

307,706 153,853 461,560 230,780 115,390 57,695 173,086 86,543 259,630 129,815 389,446 194,723 584,170 292,085 876,256 438,128 219,064 109,532 54,766 27,383 82,150 41,075 123,226 61,613 184,840 92,420 46,210 23,105 69,316 34,658 17,329 51,988 25,994 12,997 38,992 19,496 9,748 4,874 2,437 7,312 3,656 1,828 914 457 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218 109 328

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