2 × 334189

Prime Factor Structure

Factorization String 2 × 334189

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,002,570

Proper Divisor Sum 334,192

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #668347 ← → #668407

1 2 334,189 668,378

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

668,378 334,189 1,002,568 501,284 250,642 125,321 375,964 187,982 93,991 281,974 140,987 422,962 211,481 634,444 317,222 158,611 475,834 237,917 713,752 356,876 178,438 89,219 267,658 133,829 401,488 200,744 100,372 50,186 25,093 75,280 37,640 18,820 9,410 4,705 14,116 7,058 3,529 10,588 5,294 2,647 7,942 3,971 11,914 5,957 17,872 8,936 4,468 2,234 1,117 3,352 1,676 838 419 1,258 629 1,888 944 472 236 118

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