13 × 15641

Prime Factor Structure

Factorization String 13 × 15641

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 218,988

Proper Divisor Sum 15,655

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #203323 ← → #203339

1 13 15,641 203,333

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

203,333 610,000 305,000 152,500 76,250 38,125 114,376 57,188 28,594 14,297 42,892 21,446 10,723 32,170 16,085 48,256 24,128 12,064 6,032 3,016 1,508 754 377 1,132 566 283 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 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 1,300

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