7 × 17 × 73 × 409

Prime Factor Structure

Factorization String 7 × 17 × 73 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,368,960

Proper Divisor Sum 815,977

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3552977 ← → #3553001

1 7 17 73 119 409 511 1,241 2,863 6,953 8,687 29,857 48,671 208,999 507,569 3,552,983

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

3,552,983 10,658,950 5,329,475 15,988,426 7,994,213 23,982,640 11,991,320 5,995,660 2,997,830 1,498,915 4,496,746 2,248,373 6,745,120 3,372,560 1,686,280 843,140 421,570 210,785 632,356 316,178 158,089 474,268 237,134 118,567 355,702 177,851 533,554 266,777 800,332 400,166 200,083 600,250 300,125 900,376 450,188 225,094 112,547 337,642 168,821 506,464 253,232 126,616 63,308 31,654 15,827 47,482 23,741 71,224 35,612 17,806 8,903 26,710 13,355 40,066 20,033 60,100 30,050 15,025 45,076 22,538

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