3 × 7 × 21683

Prime Factor Structure

Factorization String 3 × 7 × 21683

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 693,888

Proper Divisor Sum 238,545

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #455341 ← → #455353

1 3 7 21 21,683 65,049 151,781 455,343

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

455,343 1,366,030 683,015 2,049,046 1,024,523 3,073,570 1,536,785 4,610,356 2,305,178 1,152,589 3,457,768 1,728,884 864,442 432,221 1,296,664 648,332 324,166 162,083 486,250 243,125 729,376 364,688 182,344 91,172 45,586 22,793 68,380 34,190 17,095 51,286 25,643 76,930 38,465 115,396 57,698 28,849 86,548 43,274 21,637 64,912 32,456 16,228 8,114 4,057 12,172 6,086 3,043 9,130 4,565 13,696 6,848 3,424 1,712 856 428 214 107 322 161 484

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