2 × 31 × 21961

Prime Factor Structure

Factorization String 2 × 31 × 21961

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,108,352

Proper Divisor Sum 746,770

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1361573 ← → #1361587

1 2 31 62 21,961 43,922 680,791 1,361,582

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

1,361,582 680,791 2,042,374 1,021,187 3,063,562 1,531,781 4,595,344 2,297,672 1,148,836 574,418 287,209 861,628 430,814 215,407 646,222 323,111 969,334 484,667 1,454,002 727,001 2,181,004 1,090,502 545,251 1,635,754 817,877 2,453,632 1,226,816 613,408 306,704 153,352 76,676 38,338 19,169 57,508 28,754 14,377 43,132 21,566 10,783 32,350 16,175 48,526 24,263 72,790 36,395 109,186 54,593 163,780 81,890 40,945 122,836 61,418 30,709 92,128 46,064 23,032 11,516 5,758 2,879 8,638

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