2 × 402089

Prime Factor Structure

Factorization String 2 × 402089

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,206,270

Proper Divisor Sum 402,092

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #804161 ← → #804179

1 2 402,089 804,178

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

804,178 402,089 1,206,268 603,134 301,567 904,702 452,351 1,357,054 678,527 2,035,582 1,017,791 3,053,374 1,526,687 4,580,062 2,290,031 6,870,094 3,435,047 10,305,142 5,152,571 15,457,714 7,728,857 23,186,572 11,593,286 5,796,643 17,389,930 8,694,965 26,084,896 13,042,448 6,521,224 3,260,612 1,630,306 815,153 2,445,460 1,222,730 611,365 1,834,096 917,048 458,524 229,262 114,631 343,894 171,947 515,842 257,921 773,764 386,882 193,441 580,324 290,162 145,081 435,244 217,622 108,811 326,434 163,217 489,652 244,826 122,413 367,240 183,620

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