3 × 5 × 89 × 491

Prime Factor Structure

Factorization String 3 × 5 × 89 × 491

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,062,720

Proper Divisor Sum 407,235

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #655471 ← → #655489

1 3 5 15 89 267 445 491 1,335 1,473 2,455 7,365 43,699 131,097 218,495 655,485

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

655,485 1,966,456 983,228 491,614 245,807 737,422 368,711 1,106,134 553,067 1,659,202 829,601 2,488,804 1,244,402 622,201 1,866,604 933,302 466,651 1,399,954 699,977 2,099,932 1,049,966 524,983 1,574,950 787,475 2,362,426 1,181,213 3,543,640 1,771,820 885,910 442,955 1,328,866 664,433 1,993,300 996,650 498,325 1,494,976 747,488 373,744 186,872 93,436 46,718 23,359 70,078 35,039 105,118 52,559 157,678 78,839 236,518 118,259 354,778 177,389 532,168 266,084 133,042 66,521 199,564 99,782 49,891 149,674

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