3 × 215653

Prime Factor Structure

Factorization String 3 × 215653

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 862,616

Proper Divisor Sum 215,657

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #646957 ← → #646979

1 3 215,653 646,959

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

646,959 1,940,878 970,439 2,911,318 1,455,659 4,366,978 2,183,489 6,550,468 3,275,234 1,637,617 4,912,852 2,456,426 1,228,213 3,684,640 1,842,320 921,160 460,580 230,290 115,145 345,436 172,718 86,359 259,078 129,539 388,618 194,309 582,928 291,464 145,732 72,866 36,433 109,300 54,650 27,325 81,976 40,988 20,494 10,247 30,742 15,371 46,114 23,057 69,172 34,586 17,293 51,880 25,940 12,970 6,485 19,456 9,728 4,864 2,432 1,216 608 304 152 76 38 19

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