3 × 5 × 61 × 743

Prime Factor Structure

Factorization String 3 × 5 × 61 × 743

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,107,072

Proper Divisor Sum 427,227

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #679843 ← → #679859

1 3 5 15 61 183 305 743 915 2,229 3,715 11,145 45,323 135,969 226,615 679,845

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

679,845 2,039,536 1,019,768 509,884 254,942 127,471 382,414 191,207 573,622 286,811 860,434 430,217 1,290,652 645,326 322,663 967,990 483,995 1,451,986 725,993 2,177,980 1,088,990 544,495 1,633,486 816,743 2,450,230 1,225,115 3,675,346 1,837,673 5,513,020 2,756,510 1,378,255 4,134,766 2,067,383 6,202,150 3,101,075 9,303,226 4,651,613 13,954,840 6,977,420 3,488,710 1,744,355 5,233,066 2,616,533 7,849,600 3,924,800 1,962,400 981,200 490,600 245,300 122,650 61,325 183,976 91,988 45,994 22,997 68,992 34,496 17,248 8,624 4,312

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