2 × 108991

Prime Factor Structure

Factorization String 2 × 108991

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 326,976

Proper Divisor Sum 108,994

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #217981 ← → #218003

1 2 108,991 217,982

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

217,982 108,991 326,974 163,487 490,462 245,231 735,694 367,847 1,103,542 551,771 1,655,314 827,657 2,482,972 1,241,486 620,743 1,862,230 931,115 2,793,346 1,396,673 4,190,020 2,095,010 1,047,505 3,142,516 1,571,258 785,629 2,356,888 1,178,444 589,222 294,611 883,834 441,917 1,325,752 662,876 331,438 165,719 497,158 248,579 745,738 372,869 1,118,608 559,304 279,652 139,826 69,913 209,740 104,870 52,435 157,306 78,653 235,960 117,980 58,990 29,495 88,486 44,243 132,730 66,365 199,096 99,548 49,774

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