3 × 5 × 79 × 541

Prime Factor Structure

Factorization String 3 × 5 × 79 × 541

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,040,640

Proper Divisor Sum 399,555

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #641083 ← → #641089

1 3 5 15 79 237 395 541 1,185 1,623 2,705 8,115 42,739 128,217 213,695 641,085

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

641,085 1,923,256 961,628 480,814 240,407 721,222 360,611 1,081,834 540,917 1,622,752 811,376 405,688 202,844 101,422 50,711 152,134 76,067 228,202 114,101 342,304 171,152 85,576 42,788 21,394 10,697 32,092 16,046 8,023 24,070 12,035 36,106 18,053 54,160 27,080 13,540 6,770 3,385 10,156 5,078 2,539 7,618 3,809 11,428 5,714 2,857 8,572 4,286 2,143 6,430 3,215 9,646 4,823 14,470 7,235 21,706 10,853 32,560 16,280 8,140 4,070

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