2 × 417581

Prime Factor Structure

Factorization String 2 × 417581

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,252,746

Proper Divisor Sum 417,584

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #835141 ← → #835207

1 2 417,581 835,162

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

835,162 417,581 1,252,744 626,372 313,186 156,593 469,780 234,890 117,445 352,336 176,168 88,084 44,042 22,021 66,064 33,032 16,516 8,258 4,129 12,388 6,194 3,097 9,292 4,646 2,323 6,970 3,485 10,456 5,228 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383 25,150 12,575 37,726 18,863 56,590 28,295 84,886 42,443 127,330 63,665 190,996

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