2 × 41 × 43 × 73

Prime Factor Structure

Factorization String 2 × 41 × 43 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 410,256

Proper Divisor Sum 152,858

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #257381 ← → #257399

1 2 41 43 73 82 86 146 1,763 2,993 3,139 3,526 5,986 6,278 128,699 257,398

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

257,398 128,699 386,098 193,049 579,148 289,574 144,787 434,362 217,181 651,544 325,772 162,886 81,443 244,330 122,165 366,496 183,248 91,624 45,812 22,906 11,453 34,360 17,180 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437 16,312 8,156 4,078 2,039 6,118 3,059 9,178 4,589 13,768 6,884 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636

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