3 × 7 × 197803

Prime Factor Structure

Factorization String 3 × 7 × 197803

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,329,728

Proper Divisor Sum 2,175,865

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #4153841 ← → #4153867

1 3 7 21 197,803 593,409 1,384,621 4,153,863

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

4,153,863 12,461,590 6,230,795 18,692,386 9,346,193 28,038,580 14,019,290 7,009,645 21,028,936 10,514,468 5,257,234 2,628,617 7,885,852 3,942,926 1,971,463 5,914,390 2,957,195 8,871,586 4,435,793 13,307,380 6,653,690 3,326,845 9,980,536 4,990,268 2,495,134 1,247,567 3,742,702 1,871,351 5,614,054 2,807,027 8,421,082 4,210,541 12,631,624 6,315,812 3,157,906 1,578,953 4,736,860 2,368,430 1,184,215 3,552,646 1,776,323 5,328,970 2,664,485 7,993,456 3,996,728 1,998,364 999,182 499,591 1,498,774 749,387 2,248,162 1,124,081 3,372,244 1,686,122 843,061 2,529,184 1,264,592 632,296 316,148 158,074

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