409 × 1039

Prime Factor Structure

Factorization String 409 × 1039

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 426,400

Proper Divisor Sum 1,449

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #424939 ← → #424961

1 409 1,039 424,951

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

424,951 1,274,854 637,427 1,912,282 956,141 2,868,424 1,434,212 717,106 358,553 1,075,660 537,830 268,915 806,746 403,373 1,210,120 605,060 302,530 151,265 453,796 226,898 113,449 340,348 170,174 85,087 255,262 127,631 382,894 191,447 574,342 287,171 861,514 430,757 1,292,272 646,136 323,068 161,534 80,767 242,302 121,151 363,454 181,727 545,182 272,591 817,774 408,887 1,226,662 613,331 1,839,994 919,997 2,759,992 1,379,996 689,998 344,999 1,034,998 517,499 1,552,498 776,249 2,328,748 1,164,374 582,187

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