2 × 3 × 7 × 16193

Prime Factor Structure

Factorization String 2 × 3 × 7 × 16193

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,554,624

Proper Divisor Sum 874,518

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #680083 ← → #680107

1 2 3 6 7 14 21 42 16,193 32,386 48,579 97,158 113,351 226,702 340,053 680,106

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

680,106 340,053 1,020,160 510,080 255,040 127,520 63,760 31,880 15,940 7,970 3,985 11,956 5,978 2,989 8,968 4,484 2,242 1,121 3,364 1,682 841 2,524 1,262 631 1,894 947 2,842 1,421 4,264 2,132 1,066 533 1,600 800 400 200 100 50 25 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4

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