2 × 13² × 1549

Prime Factor Structure

Factorization String 2 × 13^2 × 1549

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 850,950

Proper Divisor Sum 327,388

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #523553 ← → #523571

1 2 13 26 169 338 1,549 3,098 20,137 40,274 261,781 523,562

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

523,562 261,781 785,344 392,672 196,336 98,168 49,084 24,542 12,271 36,814 18,407 55,222 27,611 82,834 41,417 124,252 62,126 31,063 93,190 46,595 139,786 69,893 209,680 104,840 52,420 26,210 13,105 39,316 19,658 9,829 29,488 14,744 7,372 3,686 1,843 5,530 2,765 8,296 4,148 2,074 1,037 3,112 1,556 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125 376 188 94

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