3² × 7 × 17 × 617

Prime Factor Structure

Factorization String 3^2 × 7 × 17 × 617

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,156,896

Proper Divisor Sum 496,089

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #660799 ← → #660809

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

660,807 1,982,422 991,211 2,973,634 1,486,817 4,460,452 2,230,226 1,115,113 3,345,340 1,672,670 836,335 2,509,006 1,254,503 3,763,510 1,881,755 5,645,266 2,822,633 8,467,900 4,233,950 2,116,975 6,350,926 3,175,463 9,526,390 4,763,195 14,289,586 7,144,793 21,434,380 10,717,190 5,358,595 16,075,786 8,037,893 24,113,680 12,056,840 6,028,420 3,014,210 1,507,105 4,521,316 2,260,658 1,130,329 3,390,988 1,695,494 847,747 2,543,242 1,271,621 3,814,864 1,907,432 953,716 476,858 238,429 715,288 357,644 178,822 89,411 268,234 134,117 402,352 201,176 100,588 50,294 25,147

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