3 × 7 × 227 × 419

Prime Factor Structure

Factorization String 3 × 7 × 227 × 419

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,064,320

Proper Divisor Sum 1,066,947

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #1997351 ← → #1997407

1 3 7 21 227 419 681 1,257 1,589 2,933 4,767 8,799 95,113 285,339 665,791 1,997,373

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

1,997,373 5,992,120 2,996,060 1,498,030 749,015 2,247,046 1,123,523 3,370,570 1,685,285 5,055,856 2,527,928 1,263,964 631,982 315,991 947,974 473,987 1,421,962 710,981 2,132,944 1,066,472 533,236 266,618 133,309 399,928 199,964 99,982 49,991 149,974 74,987 224,962 112,481 337,444 168,722 84,361 253,084 126,542 63,271 189,814 94,907 284,722 142,361 427,084 213,542 106,771 320,314 160,157 480,472 240,236 120,118 60,059 180,178 90,089 270,268 135,134 67,567 202,702 101,351 304,054 152,027 456,082

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