3 × 5 × 17 × 2141

Prime Factor Structure

Factorization String 3 × 5 × 17 × 2141

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 925,344

Proper Divisor Sum 379,389

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #545947 ← → #545959

1 3 5 15 17 51 85 255 2,141 6,423 10,705 32,115 36,397 109,191 181,985 545,955

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

545,955 1,637,866 818,933 2,456,800 1,228,400 614,200 307,100 153,550 76,775 230,326 115,163 345,490 172,745 518,236 259,118 129,559 388,678 194,339 583,018 291,509 874,528 437,264 218,632 109,316 54,658 27,329 81,988 40,994 20,497 61,492 30,746 15,373 46,120 23,060 11,530 5,765 17,296 8,648 4,324 2,162 1,081 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580

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