2 × 5² × 61 × 139

Prime Factor Structure

Factorization String 2 × 5^2 × 61 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 807,240

Proper Divisor Sum 383,290

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #423949 ← → #423961

1 2 5 10 25 50 61 122 139 278 305 610 695 1,390 1,525 3,050 3,475 6,950 8,479 16,958 42,395 84,790 211,975 423,950

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

423,950 211,975 635,926 317,963 953,890 476,945 1,430,836 715,418 357,709 1,073,128 536,564 268,282 134,141 402,424 201,212 100,606 50,303 150,910 75,455 226,366 113,183 339,550 169,775 509,326 254,663 763,990 381,995 1,145,986 572,993 1,718,980 859,490 429,745 1,289,236 644,618 322,309 966,928 483,464 241,732 120,866 60,433 181,300 90,650 45,325 135,976 67,988 33,994 16,997 50,992 25,496 12,748 6,374 3,187 9,562 4,781 14,344 7,172 3,586 1,793 5,380 2,690

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