13 × 55529

Prime Factor Structure

Factorization String 13 × 55529

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 777,420

Proper Divisor Sum 55,543

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #721859 ← → #721883

1 13 55,529 721,877

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

721,877 2,165,632 1,082,816 541,408 270,704 135,352 67,676 33,838 16,919 50,758 25,379 76,138 38,069 114,208 57,104 28,552 14,276 7,138 3,569 10,708 5,354 2,677 8,032 4,016 2,008 1,004 502 251 754 377 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

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