2² × 7³ × 11 × 17

Prime Factor Structure

Factorization String 2^2 × 7^3 × 11 × 17

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 604,800

Proper Divisor Sum 348,236

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #256561 ← → #256567

1 2 4 7 11 14 17 22 28 34 44 49 68 77 98 119 154 187 196 238 308 343 374 476 539 686 748 833 1,078 1,309 1,372 1,666 2,156 2,618 3,332 3,773 5,236 5,831 7,546 9,163 11,662 15,092 18,326 23,324 36,652 64,141 128,282 256,564

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

256,564 128,282 64,141 192,424 96,212 48,106 24,053 72,160 36,080 18,040 9,020 4,510 2,255 6,766 3,383 10,150 5,075 15,226 7,613 22,840 11,420 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274

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