13² × 31 × 3089

Prime Factor Structure

Factorization String 13^2 × 31 × 3089

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 18,095,040

Proper Divisor Sum 1,911,769

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #16183267 ← → #16183273

1 13 31 169 403 3,089 5,239 40,157 95,759 522,041 1,244,867 16,183,271

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

16,183,271 48,549,814 24,274,907 72,824,722 36,412,361 109,237,084 54,618,542 27,309,271 81,927,814 40,963,907 122,891,722 61,445,861 184,337,584 92,168,792 46,084,396 23,042,198 11,521,099 34,563,298 17,281,649 51,844,948 25,922,474 12,961,237 38,883,712 19,441,856 9,720,928 4,860,464 2,430,232 1,215,116 607,558 303,779 911,338 455,669 1,367,008 683,504 341,752 170,876 85,438 42,719 128,158 64,079 192,238 96,119 288,358 144,179 432,538 216,269 648,808 324,404 162,202 81,101 243,304 121,652 60,826 30,413 91,240 45,620 22,810 11,405 34,216 17,108

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