3 × 13 × 23 × 4937

Prime Factor Structure

Factorization String 3 × 13 × 23 × 4937

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,636,672

Proper Divisor Sum 2,208,183

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #4428469 ← → #4428491

1 3 13 23 39 69 299 897 4,937 14,811 64,181 113,551 192,543 340,653 1,476,163 4,428,489

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

4,428,489 13,285,468 6,642,734 3,321,367 9,964,102 4,982,051 14,946,154 7,473,077 22,419,232 11,209,616 5,604,808 2,802,404 1,401,202 700,601 2,101,804 1,050,902 525,451 1,576,354 788,177 2,364,532 1,182,266 591,133 1,773,400 886,700 443,350 221,675 665,026 332,513 997,540 498,770 249,385 748,156 374,078 187,039 561,118 280,559 841,678 420,839 1,262,518 631,259 1,893,778 946,889 2,840,668 1,420,334 710,167 2,130,502 1,065,251 3,195,754 1,597,877 4,793,632 2,396,816 1,198,408 599,204 299,602 149,801 449,404 224,702 112,351 337,054 168,527

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