2 × 3 × 17 × 619

Prime Factor Structure

Factorization String 2 × 3 × 17 × 619

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 133,920

Proper Divisor Sum 70,782

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #63131 ← → #63149

1 2 3 6 17 34 51 102 619 1,238 1,857 3,714 10,523 21,046 31,569 63,138

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

63,138 31,569 94,708 47,354 23,677 71,032 35,516 17,758 8,879 26,638 13,319 39,958 19,979 59,938 29,969 89,908 44,954 22,477 67,432 33,716 16,858 8,429 25,288 12,644 6,322 3,161 9,484 4,742 2,371 7,114 3,557 10,672 5,336 2,668 1,334 667 2,002 1,001 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458

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