3 × 13 × 23 × 151

Prime Factor Structure

Factorization String 3 × 13 × 23 × 151

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 204,288

Proper Divisor Sum 68,841

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #135433 ← → #135449

1 3 13 23 39 69 151 299 453 897 1,963 3,473 5,889 10,419 45,149 135,447

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

135,447 406,342 203,171 609,514 304,757 914,272 457,136 228,568 114,284 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

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