2 × 3 × 19 × 21379

Prime Factor Structure

Factorization String 2 × 3 × 19 × 21379

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,131,200

Proper Divisor Sum 2,693,994

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #2437199 ← → #2437207

1 2 3 6 19 38 57 114 21,379 42,758 64,137 128,274 406,201 812,402 1,218,603 2,437,206

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

2,437,206 1,218,603 3,655,810 1,827,905 5,483,716 2,741,858 1,370,929 4,112,788 2,056,394 1,028,197 3,084,592 1,542,296 771,148 385,574 192,787 578,362 289,181 867,544 433,772 216,886 108,443 325,330 162,665 487,996 243,998 121,999 365,998 182,999 548,998 274,499 823,498 411,749 1,235,248 617,624 308,812 154,406 77,203 231,610 115,805 347,416 173,708 86,854 43,427 130,282 65,141 195,424 97,712 48,856 24,428 12,214 6,107 18,322 9,161 27,484 13,742 6,871 20,614 10,307 30,922 15,461

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