3 × 13² × 149

Prime Factor Structure

Factorization String 3 × 13^2 × 149

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 109,800

Proper Divisor Sum 34,257

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #75541 ← → #75553

1 3 13 39 149 169 447 507 1,937 5,811 25,181 75,543

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

75,543 226,630 113,315 339,946 169,973 509,920 254,960 127,480 63,740 31,870 15,935 47,806 23,903 71,710 35,855 107,566 53,783 161,350 80,675 242,026 121,013 363,040 181,520 90,760 45,380 22,690 11,345 34,036 17,018 8,509 25,528 12,764 6,382 3,191 9,574 4,787 14,362 7,181 21,544 10,772 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516 758 379 1,138 569 1,708 854 427 1,282 641 1,924 962 481

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