990989

Prime Factor Structure

Factorization String 990989

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 990,990

Proper Divisor Sum 1

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #990973 ← → #991009

1 990,989

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

990,989 2,972,968 1,486,484 743,242 371,621 1,114,864 557,432 278,716 139,358 69,679 209,038 104,519 313,558 156,779 470,338 235,169 705,508 352,754 176,377 529,132 264,566 132,283 396,850 198,425 595,276 297,638 148,819 446,458 223,229 669,688 334,844 167,422 83,711 251,134 125,567 376,702 188,351 565,054 282,527 847,582 423,791 1,271,374 635,687 1,907,062 953,531 2,860,594 1,430,297 4,290,892 2,145,446 1,072,723 3,218,170 1,609,085 4,827,256 2,413,628 1,206,814 603,407 1,810,222 905,111 2,715,334 1,357,667

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