3 × 5 × 7² × 2897

Prime Factor Structure

Factorization String 3 × 5 × 7^2 × 2897

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,964,464

Proper Divisor Sum 1,835,169

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2129293 ← → #2129321

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

2,129,295 6,387,886 3,193,943 9,581,830 4,790,915 14,372,746 7,186,373 21,559,120 10,779,560 5,389,780 2,694,890 1,347,445 4,042,336 2,021,168 1,010,584 505,292 252,646 126,323 378,970 189,485 568,456 284,228 142,114 71,057 213,172 106,586 53,293 159,880 79,940 39,970 19,985 59,956 29,978 14,989 44,968 22,484 11,242 5,621 16,864 8,432 4,216 2,108 1,054 527 1,582 791 2,374 1,187 3,562 1,781 5,344 2,672 1,336 668 334 167 502 251 754 377

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