3 × 7 × 73 × 263

Prime Factor Structure

Factorization String 3 × 7 × 73 × 263

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 625,152

Proper Divisor Sum 221,973

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #403163 ← → #403181

1 3 7 21 73 219 263 511 789 1,533 1,841 5,523 19,199 57,597 134,393 403,179

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

403,179 1,209,538 604,769 1,814,308 907,154 453,577 1,360,732 680,366 340,183 1,020,550 510,275 1,530,826 765,413 2,296,240 1,148,120 574,060 287,030 143,515 430,546 215,273 645,820 322,910 161,455 484,366 242,183 726,550 363,275 1,089,826 544,913 1,634,740 817,370 408,685 1,226,056 613,028 306,514 153,257 459,772 229,886 114,943 344,830 172,415 517,246 258,623 775,870 387,935 1,163,806 581,903 1,745,710 872,855 2,618,566 1,309,283 3,927,850 1,963,925 5,891,776 2,945,888 1,472,944 736,472 368,236 184,118 92,059

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