2³ × 5 × 81649

Prime Factor Structure

Factorization String 2^3 × 5 × 81649

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,348,500

Proper Divisor Sum 4,082,540

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3265957 ← → #3265973

1 2 4 5 8 10 20 40 81,649 163,298 326,596 408,245 653,192 816,490 1,632,980 3,265,960

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

3,265,960 1,632,980 816,490 408,245 1,224,736 612,368 306,184 153,092 76,546 38,273 114,820 57,410 28,705 86,116 43,058 21,529 64,588 32,294 16,147 48,442 24,221 72,664 36,332 18,166 9,083 27,250 13,625 40,876 20,438 10,219 30,658 15,329 45,988 22,994 11,497 34,492 17,246 8,623 25,870 12,935 38,806 19,403 58,210 29,105 87,316 43,658 21,829 65,488 32,744 16,372 8,186 4,093 12,280 6,140 3,070 1,535 4,606 2,303 6,910 3,455

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