3 × 7 × 19 × 1409

Prime Factor Structure

Factorization String 3 × 7 × 19 × 1409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 902,400

Proper Divisor Sum 340,209

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #562181 ← → #562193

1 3 7 19 21 57 133 399 1,409 4,227 9,863 26,771 29,589 80,313 187,397 562,191

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

562,191 1,686,574 843,287 2,529,862 1,264,931 3,794,794 1,897,397 5,692,192 2,846,096 1,423,048 711,524 355,762 177,881 533,644 266,822 133,411 400,234 200,117 600,352 300,176 150,088 75,044 37,522 18,761 56,284 28,142 14,071 42,214 21,107 63,322 31,661 94,984 47,492 23,746 11,873 35,620 17,810 8,905 26,716 13,358 6,679 20,038 10,019 30,058 15,029 45,088 22,544 11,272 5,636 2,818 1,409 4,228 2,114 1,057 3,172 1,586 793 2,380 1,190 595

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