3 × 7 × 18043

Prime Factor Structure

Factorization String 3 × 7 × 18043

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 577,408

Proper Divisor Sum 198,505

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #378901 ← → #378919

1 3 7 21 18,043 54,129 126,301 378,903

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

378,903 1,136,710 568,355 1,705,066 852,533 2,557,600 1,278,800 639,400 319,700 159,850 79,925 239,776 119,888 59,944 29,972 14,986 7,493 22,480 11,240 5,620 2,810 1,405 4,216 2,108 1,054 527 1,582 791 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

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