2 × 7 × 29 × 317

Prime Factor Structure

Factorization String 2 × 7 × 29 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 228,960

Proper Divisor Sum 100,258

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #128693 ← → #128717

1 2 7 14 29 58 203 317 406 634 2,219 4,438 9,193 18,386 64,351 128,702

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

128,702 64,351 193,054 96,527 289,582 144,791 434,374 217,187 651,562 325,781 977,344 488,672 244,336 122,168 61,084 30,542 15,271 45,814 22,907 68,722 34,361 103,084 51,542 25,771 77,314 38,657 115,972 57,986 28,993 86,980 43,490 21,745 65,236 32,618 16,309 48,928 24,464 12,232 6,116 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818

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