2² × 5² × 19 × 257

Prime Factor Structure

Factorization String 2^2 × 5^2 × 19 × 257

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,119,720

Proper Divisor Sum 631,420

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #488287 ← → #488303

1 2 4 5 10 19 20 25 38 50 76 95 100 190 257 380 475 514 950 1,028 1,285 1,900 2,570 4,883 5,140 6,425 9,766 12,850 19,532 24,415 25,700 48,830 97,660 122,075 244,150 488,300

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

488,300 244,150 122,075 366,226 183,113 549,340 274,670 137,335 412,006 206,003 618,010 309,005 927,016 463,508 231,754 115,877 347,632 173,816 86,908 43,454 21,727 65,182 32,591 97,774 48,887 146,662 73,331 219,994 109,997 329,992 164,996 82,498 41,249 123,748 61,874 30,937 92,812 46,406 23,203 69,610 34,805 104,416 52,208 26,104 13,052 6,526 3,263 9,790 4,895 14,686 7,343 22,030 11,015 33,046 16,523 49,570 24,785 74,356 37,178 18,589

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