5 × 11 × 17 × 821

Prime Factor Structure

Factorization String 5 × 11 × 17 × 821

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,065,312

Proper Divisor Sum 297,677

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #767633 ← → #767647

1 5 11 17 55 85 187 821 935 4,105 9,031 13,957 45,155 69,785 153,527 767,635

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

767,635 2,302,906 1,151,453 3,454,360 1,727,180 863,590 431,795 1,295,386 647,693 1,943,080 971,540 485,770 242,885 728,656 364,328 182,164 91,082 45,541 136,624 68,312 34,156 17,078 8,539 25,618 12,809 38,428 19,214 9,607 28,822 14,411 43,234 21,617 64,852 32,426 16,213 48,640 24,320 12,160 6,080 3,040 1,520 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137

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