7 × 19 × 101 × 107

Prime Factor Structure

Factorization String 7 × 19 × 101 × 107

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,762,560

Proper Divisor Sum 325,229

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1437329 ← → #1437341

1 7 19 101 107 133 707 749 1,919 2,033 10,807 13,433 14,231 75,649 205,333 1,437,331

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

1,437,331 4,311,994 2,155,997 6,467,992 3,233,996 1,616,998 808,499 2,425,498 1,212,749 3,638,248 1,819,124 909,562 454,781 1,364,344 682,172 341,086 170,543 511,630 255,815 767,446 383,723 1,151,170 575,585 1,726,756 863,378 431,689 1,295,068 647,534 323,767 971,302 485,651 1,456,954 728,477 2,185,432 1,092,716 546,358 273,179 819,538 409,769 1,229,308 614,654 307,327 921,982 460,991 1,382,974 691,487 2,074,462 1,037,231 3,111,694 1,555,847 4,667,542 2,333,771 7,001,314 3,500,657 10,501,972 5,250,986 2,625,493 7,876,480 3,938,240 1,969,120

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