2 × 210671

Prime Factor Structure

Factorization String 2 × 210671

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 632,016

Proper Divisor Sum 210,674

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #421339 ← → #421349

1 2 210,671 421,342

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

421,342 210,671 632,014 316,007 948,022 474,011 1,422,034 711,017 2,133,052 1,066,526 533,263 1,599,790 799,895 2,399,686 1,199,843 3,599,530 1,799,765 5,399,296 2,699,648 1,349,824 674,912 337,456 168,728 84,364 42,182 21,091 63,274 31,637 94,912 47,456 23,728 11,864 5,932 2,966 1,483 4,450 2,225 6,676 3,338 1,669 5,008 2,504 1,252 626 313 940 470 235 706 353 1,060 530 265 796 398 199 598 299 898 449

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