7 × 43 × 449

Prime Factor Structure

Factorization String 7 × 43 × 449

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 158,400

Proper Divisor Sum 23,251

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #135131 ← → #135151

1 7 43 301 449 3,143 19,307 135,149

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

135,149 405,448 202,724 101,362 50,681 152,044 76,022 38,011 114,034 57,017 171,052 85,526 42,763 128,290 64,145 192,436 96,218 48,109 144,328 72,164 36,082 18,041 54,124 27,062 13,531 40,594 20,297 60,892 30,446 15,223 45,670 22,835 68,506 34,253 102,760 51,380 25,690 12,845 38,536 19,268 9,634 4,817 14,452 7,226 3,613 10,840 5,420 2,710 1,355 4,066 2,033 6,100 3,050 1,525 4,576 2,288 1,144 572 286 143

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