13 × 173 × 181

Prime Factor Structure

Factorization String 13 × 173 × 181

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 443,352

Proper Divisor Sum 36,283

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #407059 ← → #407083

1 13 173 181 2,249 2,353 31,313 407,069

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

407,069 1,221,208 610,604 305,302 152,651 457,954 228,977 686,932 343,466 171,733 515,200 257,600 128,800 64,400 32,200 16,100 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794 3,397 10,192 5,096 2,548 1,274 637 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433

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