23 × 137 × 1291

Prime Factor Structure

Factorization String 23 × 137 × 1291

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,279,104

Proper Divisor Sum 211,163

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4067939 ← → #4067951

1 23 137 1,291 3,151 29,693 176,867 4,067,941

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

4,067,941 12,203,824 6,101,912 3,050,956 1,525,478 762,739 2,288,218 1,144,109 3,432,328 1,716,164 858,082 429,041 1,287,124 643,562 321,781 965,344 482,672 241,336 120,668 60,334 30,167 90,502 45,251 135,754 67,877 203,632 101,816 50,908 25,454 12,727 38,182 19,091 57,274 28,637 85,912 42,956 21,478 10,739 32,218 16,109 48,328 24,164 12,082 6,041 18,124 9,062 4,531 13,594 6,797 20,392 10,196 5,098 2,549 7,648 3,824 1,912 956 478 239 718

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