2² × 3 × 31 × 37 × 47

Prime Factor Structure

Factorization String 2^2 × 3 × 31 × 37 × 47

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,634,304

Proper Divisor Sum 987,396

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #646897 ← → #646909

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

646,908 323,454 161,727 485,182 242,591 727,774 363,887 1,091,662 545,831 1,637,494 818,747 2,456,242 1,228,121 3,684,364 1,842,182 921,091 2,763,274 1,381,637 4,144,912 2,072,456 1,036,228 518,114 259,057 777,172 388,586 194,293 582,880 291,440 145,720 72,860 36,430 18,215 54,646 27,323 81,970 40,985 122,956 61,478 30,739 92,218 46,109 138,328 69,164 34,582 17,291 51,874 25,937 77,812 38,906 19,453 58,360 29,180 14,590 7,295 21,886 10,943 32,830 16,415 49,246 24,623

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