5 × 13² × 283

Prime Factor Structure

Factorization String 5 × 13^2 × 283

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 311,832

Proper Divisor Sum 72,697

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #239119 ← → #239137

1 5 13 65 169 283 845 1,415 3,679 18,395 47,827 239,135

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

239,135 717,406 358,703 1,076,110 538,055 1,614,166 807,083 2,421,250 1,210,625 3,631,876 1,815,938 907,969 2,723,908 1,361,954 680,977 2,042,932 1,021,466 510,733 1,532,200 766,100 383,050 191,525 574,576 287,288 143,644 71,822 35,911 107,734 53,867 161,602 80,801 242,404 121,202 60,601 181,804 90,902 45,451 136,354 68,177 204,532 102,266 51,133 153,400 76,700 38,350 19,175 57,526 28,763 86,290 43,145 129,436 64,718 32,359 97,078 48,539 145,618 72,809 218,428 109,214 54,607

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