2² × 5 × 7 × 2909

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 2909

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 977,760

Proper Divisor Sum 570,500

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #407257 ← → #407263

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

407,260 203,630 101,815 305,446 152,723 458,170 229,085 687,256 343,628 171,814 85,907 257,722 128,861 386,584 193,292 96,646 48,323 144,970 72,485 217,456 108,728 54,364 27,182 13,591 40,774 20,387 61,162 30,581 91,744 45,872 22,936 11,468 5,734 2,867 8,602 4,301 12,904 6,452 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682 341 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.