5 × 13 × 19² × 29

Prime Factor Structure

Factorization String 5 × 13 × 19^2 × 29

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 960,120

Proper Divisor Sum 279,635

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #680453 ← → #680489

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

680,485 2,041,456 1,020,728 510,364 255,182 127,591 382,774 191,387 574,162 287,081 861,244 430,622 215,311 645,934 322,967 968,902 484,451 1,453,354 726,677 2,180,032 1,090,016 545,008 272,504 136,252 68,126 34,063 102,190 51,095 153,286 76,643 229,930 114,965 344,896 172,448 86,224 43,112 21,556 10,778 5,389 16,168 8,084 4,042 2,021 6,064 3,032 1,516 758 379 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722

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