2³ × 7 × 11 × 683

Prime Factor Structure

Factorization String 2^3 × 7 × 11 × 683

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 984,960

Proper Divisor Sum 564,232

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #420691 ← → #420731

1 2 4 7 8 11 14 22 28 44 56 77 88 154 308 616 683 1,366 2,732 4,781 5,464 7,513 9,562 15,026 19,124 30,052 38,248 52,591 60,104 105,182 210,364 420,728

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

420,728 210,364 105,182 52,591 157,774 78,887 236,662 118,331 354,994 177,497 532,492 266,246 133,123 399,370 199,685 599,056 299,528 149,764 74,882 37,441 112,324 56,162 28,081 84,244 42,122 21,061 63,184 31,592 15,796 7,898 3,949 11,848 5,924 2,962 1,481 4,444 2,222 1,111 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52 26 13

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