3 × 7 × 491 × 947

Prime Factor Structure

Factorization String 3 × 7 × 491 × 947

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 14,925,312

Proper Divisor Sum 5,160,795

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #9764507 ← → #9764533

1 3 7 21 491 947 1,473 2,841 3,437 6,629 10,311 19,887 464,977 1,394,931 3,254,839 9,764,517

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

9,764,517 29,293,552 14,646,776 7,323,388 3,661,694 1,830,847 5,492,542 2,746,271 8,238,814 4,119,407 12,358,222 6,179,111 18,537,334 9,268,667 27,806,002 13,903,001 41,709,004 20,854,502 10,427,251 31,281,754 15,640,877 46,922,632 23,461,316 11,730,658 5,865,329 17,595,988 8,797,994 4,398,997 13,196,992 6,598,496 3,299,248 1,649,624 824,812 412,406 206,203 618,610 309,305 927,916 463,958 231,979 695,938 347,969 1,043,908 521,954 260,977 782,932 391,466 195,733 587,200 293,600 146,800 73,400 36,700 18,350 9,175 27,526 13,763 41,290 20,645 61,936

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