2 × 328787

Prime Factor Structure

Factorization String 2 × 328787

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 986,364

Proper Divisor Sum 328,790

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #657557 ← → #657581

1 2 328,787 657,574

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

657,574 328,787 986,362 493,181 1,479,544 739,772 369,886 184,943 554,830 277,415 832,246 416,123 1,248,370 624,185 1,872,556 936,278 468,139 1,404,418 702,209 2,106,628 1,053,314 526,657 1,579,972 789,986 394,993 1,184,980 592,490 296,245 888,736 444,368 222,184 111,092 55,546 27,773 83,320 41,660 20,830 10,415 31,246 15,623 46,870 23,435 70,306 35,153 105,460 52,730 26,365 79,096 39,548 19,774 9,887 29,662 14,831 44,494 22,247 66,742 33,371 100,114 50,057 150,172

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