3 × 7 × 47 × 743

Prime Factor Structure

Factorization String 3 × 7 × 47 × 743

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,142,784

Proper Divisor Sum 409,443

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #733339 ← → #733351

1 3 7 21 47 141 329 743 987 2,229 5,201 15,603 34,921 104,763 244,447 733,341

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

733,341 2,200,024 1,100,012 550,006 275,003 825,010 412,505 1,237,516 618,758 309,379 928,138 464,069 1,392,208 696,104 348,052 174,026 87,013 261,040 130,520 65,260 32,630 16,315 48,946 24,473 73,420 36,710 18,355 55,066 27,533 82,600 41,300 20,650 10,325 30,976 15,488 7,744 3,872 1,936 968 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790

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