3² × 19 × 2393

Prime Factor Structure

Factorization String 3^2 × 19 × 2393

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 622,440

Proper Divisor Sum 213,237

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #409187 ← → #409217

1 3 9 19 57 171 2,393 7,179 21,537 45,467 136,401 409,203

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

409,203 1,227,610 613,805 1,841,416 920,708 460,354 230,177 690,532 345,266 172,633 517,900 258,950 129,475 388,426 194,213 582,640 291,320 145,660 72,830 36,415 109,246 54,623 163,870 81,935 245,806 122,903 368,710 184,355 553,066 276,533 829,600 414,800 207,400 103,700 51,850 25,925 77,776 38,888 19,444 9,722 4,861 14,584 7,292 3,646 1,823 5,470 2,735 8,206 4,103 12,310 6,155 18,466 9,233 27,700 13,850 6,925 20,776 10,388 5,194 2,597

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