2 × 137 × 787

Prime Factor Structure

Factorization String 2 × 137 × 787

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 326,232

Proper Divisor Sum 110,594

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #215617 ← → #215653

1 2 137 274 787 1,574 107,819 215,638

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

215,638 107,819 323,458 161,729 485,188 242,594 121,297 363,892 181,946 90,973 272,920 136,460 68,230 34,115 102,346 51,173 153,520 76,760 38,380 19,190 9,595 28,786 14,393 43,180 21,590 10,795 32,386 16,193 48,580 24,290 12,145 36,436 18,218 9,109 27,328 13,664 6,832 3,416 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376

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