3² × 5 × 13 × 1231

Prime Factor Structure

Factorization String 3^2 × 5 × 13 × 1231

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,345,344

Proper Divisor Sum 625,209

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #720133 ← → #720151

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

720,135 2,160,406 1,080,203 3,240,610 1,620,305 4,860,916 2,430,458 1,215,229 3,645,688 1,822,844 911,422 455,711 1,367,134 683,567 2,050,702 1,025,351 3,076,054 1,538,027 4,614,082 2,307,041 6,921,124 3,460,562 1,730,281 5,190,844 2,595,422 1,297,711 3,893,134 1,946,567 5,839,702 2,919,851 8,759,554 4,379,777 13,139,332 6,569,666 3,284,833 9,854,500 4,927,250 2,463,625 7,390,876 3,695,438 1,847,719 5,543,158 2,771,579 8,314,738 4,157,369 12,472,108 6,236,054 3,118,027 9,354,082 4,677,041 14,031,124 7,015,562 3,507,781 10,523,344 5,261,672 2,630,836 1,315,418 657,709 1,973,128 986,564

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