13 × 64633

Prime Factor Structure

Factorization String 13 × 64633

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 904,876

Proper Divisor Sum 64,647

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #840223 ← → #840239

1 13 64,633 840,229

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

840,229 2,520,688 1,260,344 630,172 315,086 157,543 472,630 236,315 708,946 354,473 1,063,420 531,710 265,855 797,566 398,783 1,196,350 598,175 1,794,526 897,263 2,691,790 1,345,895 4,037,686 2,018,843 6,056,530 3,028,265 9,084,796 4,542,398 2,271,199 6,813,598 3,406,799 10,220,398 5,110,199 15,330,598 7,665,299 22,995,898 11,497,949 34,493,848 17,246,924 8,623,462 4,311,731 12,935,194 6,467,597 19,402,792 9,701,396 4,850,698 2,425,349 7,276,048 3,638,024 1,819,012 909,506 454,753 1,364,260 682,130 341,065 1,023,196 511,598 255,799 767,398 383,699 1,151,098

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