3² × 13 × 23 × 151

Prime Factor Structure

Factorization String 3^2 × 13 × 23 × 151

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 663,936

Proper Divisor Sum 257,595

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #406339 ← → #406349

1 3 9 13 23 39 69 117 151 207 299 453 897 1,359 1,963 2,691 3,473 5,889 10,419 17,667 31,257 45,149 135,447 406,341

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

406,341 1,219,024 609,512 304,756 152,378 76,189 228,568 114,284 57,142 28,571 85,714 42,857 128,572 64,286 32,143 96,430 48,215 144,646 72,323 216,970 108,485 325,456 162,728 81,364 40,682 20,341 61,024 30,512 15,256 7,628 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454 227 682 341 1,024 512 256 128 64 32 16 8 4 2

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