2² × 5 × 21341

Prime Factor Structure

Factorization String 2^2 × 5 × 21341

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 896,364

Proper Divisor Sum 469,544

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #426799 ← → #426841

1 2 4 5 10 20 21,341 42,682 85,364 106,705 213,410 426,820

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

426,820 213,410 106,705 320,116 160,058 80,029 240,088 120,044 60,022 30,011 90,034 45,017 135,052 67,526 33,763 101,290 50,645 151,936 75,968 37,984 18,992 9,496 4,748 2,374 1,187 3,562 1,781 5,344 2,672 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734

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