3 × 71 × 3137

Prime Factor Structure

Factorization String 3 × 71 × 3137

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 903,744

Proper Divisor Sum 235,563

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #668179 ← → #668201

1 3 71 213 3,137 9,411 222,727 668,181

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

668,181 2,004,544 1,002,272 501,136 250,568 125,284 62,642 31,321 93,964 46,982 23,491 70,474 35,237 105,712 52,856 26,428 13,214 6,607 19,822 9,911 29,734 14,867 44,602 22,301 66,904 33,452 16,726 8,363 25,090 12,545 37,636 18,818 9,409 28,228 14,114 7,057 21,172 10,586 5,293 15,880 7,940 3,970 1,985 5,956 2,978 1,489 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.