2 × 213223

Prime Factor Structure

Factorization String 2 × 213223

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 639,672

Proper Divisor Sum 213,226

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #426427 ← → #426469

1 2 213,223 426,446

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

426,446 213,223 639,670 319,835 959,506 479,753 1,439,260 719,630 359,815 1,079,446 539,723 1,619,170 809,585 2,428,756 1,214,378 607,189 1,821,568 910,784 455,392 227,696 113,848 56,924 28,462 14,231 42,694 21,347 64,042 32,021 96,064 48,032 24,016 12,008 6,004 3,002 1,501 4,504 2,252 1,126 563 1,690 845 2,536 1,268 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76

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