3 × 7 × 11² × 149

Prime Factor Structure

Factorization String 3 × 7 × 11^2 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 638,400

Proper Divisor Sum 259,791

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #378601 ← → #378619

1 3 7 11 21 33 77 121 149 231 363 447 847 1,043 1,639 2,541 3,129 4,917 11,473 18,029 34,419 54,087 126,203 378,609

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

378,609 1,135,828 567,914 283,957 851,872 425,936 212,968 106,484 53,242 26,621 79,864 39,932 19,966 9,983 29,950 14,975 44,926 22,463 67,390 33,695 101,086 50,543 151,630 75,815 227,446 113,723 341,170 170,585 511,756 255,878 127,939 383,818 191,909 575,728 287,864 143,932 71,966 35,983 107,950 53,975 161,926 80,963 242,890 121,445 364,336 182,168 91,084 45,542 22,771 68,314 34,157 102,472 51,236 25,618 12,809 38,428 19,214 9,607 28,822 14,411

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