2² × 5 × 17 × 181

Prime Factor Structure

Factorization String 2^2 × 5 × 17 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 137,592

Proper Divisor Sum 76,052

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #61519 ← → #61543

1 2 4 5 10 17 20 34 68 85 170 181 340 362 724 905 1,810 3,077 3,620 6,154 12,308 15,385 30,770 61,540

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

61,540 30,770 15,385 46,156 23,078 11,539 34,618 17,309 51,928 25,964 12,982 6,491 19,474 9,737 29,212 14,606 7,303 21,910 10,955 32,866 16,433 49,300 24,650 12,325 36,976 18,488 9,244 4,622 2,311 6,934 3,467 10,402 5,201 15,604 7,802 3,901 11,704 5,852 2,926 1,463 4,390 2,195 6,586 3,293 9,880 4,940 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348

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