3² × 7 × 17 × 149

Prime Factor Structure

Factorization String 3^2 × 7 × 17 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 280,800

Proper Divisor Sum 121,221

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #159571 ← → #159589

1 3 7 9 17 21 51 63 119 149 153 357 447 1,043 1,071 1,341 2,533 3,129 7,599 9,387 17,731 22,797 53,193 159,579

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

159,579 478,738 239,369 718,108 359,054 179,527 538,582 269,291 807,874 403,937 1,211,812 605,906 302,953 908,860 454,430 227,215 681,646 340,823 1,022,470 511,235 1,533,706 766,853 2,300,560 1,150,280 575,140 287,570 143,785 431,356 215,678 107,839 323,518 161,759 485,278 242,639 727,918 363,959 1,091,878 545,939 1,637,818 818,909 2,456,728 1,228,364 614,182 307,091 921,274 460,637 1,381,912 690,956 345,478 172,739 518,218 259,109 777,328 388,664 194,332 97,166 48,583 145,750 72,875 218,626

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