2 × 13 × 47 × 317

Prime Factor Structure

Factorization String 2 × 13 × 47 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 641,088

Proper Divisor Sum 253,714

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #387371 ← → #387397

1 2 13 26 47 94 317 611 634 1,222 4,121 8,242 14,899 29,798 193,687 387,374

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

387,374 193,687 581,062 290,531 871,594 435,797 1,307,392 653,696 326,848 163,424 81,712 40,856 20,428 10,214 5,107 15,322 7,661 22,984 11,492 5,746 2,873 8,620 4,310 2,155 6,466 3,233 9,700 4,850 2,425 7,276 3,638 1,819 5,458 2,729 8,188 4,094 2,047 6,142 3,071 9,214 4,607 13,822 6,911 20,734 10,367 31,102 15,551 46,654 23,327 69,982 34,991 104,974 52,487 157,462 78,731 236,194 118,097 354,292 177,146 88,573

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