2 × 263 × 1213

Prime Factor Structure

Factorization String 2 × 263 × 1213

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 961,488

Proper Divisor Sum 323,450

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #638023 ← → #638047

1 2 263 526 1,213 2,426 319,019 638,038

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

638,038 319,019 957,058 478,529 1,435,588 717,794 358,897 1,076,692 538,346 269,173 807,520 403,760 201,880 100,940 50,470 25,235 75,706 37,853 113,560 56,780 28,390 14,195 42,586 21,293 63,880 31,940 15,970 7,985 23,956 11,978 5,989 17,968 8,984 4,492 2,246 1,123 3,370 1,685 5,056 2,528 1,264 632 316 158 79 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19

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