2 × 3 × 211 × 431

Prime Factor Structure

Factorization String 2 × 3 × 211 × 431

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,099,008

Proper Divisor Sum 553,362

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #545641 ← → #545647

1 2 3 6 211 422 431 633 862 1,266 1,293 2,586 90,941 181,882 272,823 545,646

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

545,646 272,823 818,470 409,235 1,227,706 613,853 1,841,560 920,780 460,390 230,195 690,586 345,293 1,035,880 517,940 258,970 129,485 388,456 194,228 97,114 48,557 145,672 72,836 36,418 18,209 54,628 27,314 13,657 40,972 20,486 10,243 30,730 15,365 46,096 23,048 11,524 5,762 2,881 8,644 4,322 2,161 6,484 3,242 1,621 4,864 2,432 1,216 608 304 152 76 38 19 58 29 88 44 22 11 34 17

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