3 × 11 × 41 × 157

Prime Factor Structure

Factorization String 3 × 11 × 41 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 318,528

Proper Divisor Sum 106,107

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #212419 ← → #212423

1 3 11 33 41 123 157 451 471 1,353 1,727 5,181 6,437 19,311 70,807 212,421

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

212,421 637,264 318,632 159,316 79,658 39,829 119,488 59,744 29,872 14,936 7,468 3,734 1,867 5,602 2,801 8,404 4,202 2,101 6,304 3,152 1,576 788 394 197 592 296 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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