3 × 19 × 109²

Prime Factor Structure

Factorization String 3 × 19 × 109^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 959,280

Proper Divisor Sum 282,063

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #677213 ← → #677227

1 3 19 57 109 327 2,071 6,213 11,881 35,643 225,739 677,217

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

677,217 2,031,652 1,015,826 507,913 1,523,740 761,870 380,935 1,142,806 571,403 1,714,210 857,105 2,571,316 1,285,658 642,829 1,928,488 964,244 482,122 241,061 723,184 361,592 180,796 90,398 45,199 135,598 67,799 203,398 101,699 305,098 152,549 457,648 228,824 114,412 57,206 28,603 85,810 42,905 128,716 64,358 32,179 96,538 48,269 144,808 72,404 36,202 18,101 54,304 27,152 13,576 6,788 3,394 1,697 5,092 2,546 1,273 3,820 1,910 955 2,866 1,433 4,300

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