13 × 317

Prime Factor Structure

Factorization String 13 × 317

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,452

Proper Divisor Sum 331

Digit Sum / Digital Root 8 (Root: 8)

Adjacent Primes #4111 ← → #4127

1 13 317 4,121

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

4,121 12,364 6,182 3,091 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131 394 197 592 296 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5

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