3 × 13 × 47 × 811

Prime Factor Structure

Factorization String 3 × 13 × 47 × 811

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,182,656

Proper Divisor Sum 696,093

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1486561 ← → #1486571

1 3 13 39 47 141 611 811 1,833 2,433 10,543 31,629 38,117 114,351 495,521 1,486,563

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

1,486,563 4,459,690 2,229,845 6,689,536 3,344,768 1,672,384 836,192 418,096 209,048 104,524 52,262 26,131 78,394 39,197 117,592 58,796 29,398 14,699 44,098 22,049 66,148 33,074 16,537 49,612 24,806 12,403 37,210 18,605 55,816 27,908 13,954 6,977 20,932 10,466 5,233 15,700 7,850 3,925 11,776 5,888 2,944 1,472 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8

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