2 × 3 × 661439

Prime Factor Structure

Factorization String 2 × 3 × 661439

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,937,280

Proper Divisor Sum 3,968,646

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3968617 ← → #3968647

1 2 3 6 661,439 1,322,878 1,984,317 3,968,634

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

3,968,634 1,984,317 5,952,952 2,976,476 1,488,238 744,119 2,232,358 1,116,179 3,348,538 1,674,269 5,022,808 2,511,404 1,255,702 627,851 1,883,554 941,777 2,825,332 1,412,666 706,333 2,119,000 1,059,500 529,750 264,875 794,626 397,313 1,191,940 595,970 297,985 893,956 446,978 223,489 670,468 335,234 167,617 502,852 251,426 125,713 377,140 188,570 94,285 282,856 141,428 70,714 35,357 106,072 53,036 26,518 13,259 39,778 19,889 59,668 29,834 14,917 44,752 22,376 11,188 5,594 2,797 8,392 4,196

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