3² × 5 × 29 × 137

Prime Factor Structure

Factorization String 3^2 × 5 × 29 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 322,920

Proper Divisor Sum 144,135

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #178781 ← → #178793

1 3 5 9 15 29 45 87 137 145 261 411 435 685 1,233 1,305 2,055 3,973 6,165 11,919 19,865 35,757 59,595 178,785

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

178,785 536,356 268,178 134,089 402,268 201,134 100,567 301,702 150,851 452,554 226,277 678,832 339,416 169,708 84,854 42,427 127,282 63,641 190,924 95,462 47,731 143,194 71,597 214,792 107,396 53,698 26,849 80,548 40,274 20,137 60,412 30,206 15,103 45,310 22,655 67,966 33,983 101,950 50,975 152,926 76,463 229,390 114,695 344,086 172,043 516,130 258,065 774,196 387,098 193,549 580,648 290,324 145,162 72,581 217,744 108,872 54,436 27,218 13,609 40,828

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