3 × 19 × 61 × 223

Prime Factor Structure

Factorization String 3 × 19 × 61 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,111,040

Proper Divisor Sum 335,669

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #775367 ← → #775393

1 3 19 57 61 183 223 669 1,159 3,477 4,237 12,711 13,603 40,809 258,457 775,371

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

775,371 2,326,114 1,163,057 3,489,172 1,744,586 872,293 2,616,880 1,308,440 654,220 327,110 163,555 490,666 245,333 736,000 368,000 184,000 92,000 46,000 23,000 11,500 5,750 2,875 8,626 4,313 12,940 6,470 3,235 9,706 4,853 14,560 7,280 3,640 1,820 910 455 1,366 683 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23

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