3² × 73 × 109

Prime Factor Structure

Factorization String 3^2 × 73 × 109

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 105,820

Proper Divisor Sum 34,207

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #71597 ← → #71633

1 3 9 73 109 219 327 657 981 7,957 23,871 71,613

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

71,613 214,840 107,420 53,710 26,855 80,566 40,283 120,850 60,425 181,276 90,638 45,319 135,958 67,979 203,938 101,969 305,908 152,954 76,477 229,432 114,716 57,358 28,679 86,038 43,019 129,058 64,529 193,588 96,794 48,397 145,192 72,596 36,298 18,149 54,448 27,224 13,612 6,806 3,403 10,210 5,105 15,316 7,658 3,829 11,488 5,744 2,872 1,436 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734

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