331 × 1609

Prime Factor Structure

Factorization String 331 × 1609

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 534,520

Proper Divisor Sum 1,941

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #532561 ← → #532601

1 331 1,609 532,579

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

532,579 1,597,738 798,869 2,396,608 1,198,304 599,152 299,576 149,788 74,894 37,447 112,342 56,171 168,514 84,257 252,772 126,386 63,193 189,580 94,790 47,395 142,186 71,093 213,280 106,640 53,320 26,660 13,330 6,665 19,996 9,998 4,999 14,998 7,499 22,498 11,249 33,748 16,874 8,437 25,312 12,656 6,328 3,164 1,582 791 2,374 1,187 3,562 1,781 5,344 2,672 1,336 668 334 167 502 251 754 377 1,132 566

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