7 × 17 × 31 × 179

Prime Factor Structure

Factorization String 7 × 17 × 31 × 179

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 829,440

Proper Divisor Sum 169,109

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #660329 ← → #660337

1 7 17 31 119 179 217 527 1,253 3,043 3,689 5,549 21,301 38,843 94,333 660,331

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

660,331 1,980,994 990,497 2,971,492 1,485,746 742,873 2,228,620 1,114,310 557,155 1,671,466 835,733 2,507,200 1,253,600 626,800 313,400 156,700 78,350 39,175 117,526 58,763 176,290 88,145 264,436 132,218 66,109 198,328 99,164 49,582 24,791 74,374 37,187 111,562 55,781 167,344 83,672 41,836 20,918 10,459 31,378 15,689 47,068 23,534 11,767 35,302 17,651 52,954 26,477 79,432 39,716 19,858 9,929 29,788 14,894 7,447 22,342 11,171 33,514 16,757 50,272 25,136

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